因いん数すういんすうFreq.FrequencyTop 100,000Meanings1nounfactormathematicsMathematical term for a number or expression that divides another exactly.12の因いん数すうは1、2、3、4、6、12です。The factors of 12 are 1, 2, 3, 4, 6, and 12.この式しきを因いん数すうに分ぶん解
