19641434

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 29930472

約数和(自身を除く): 10289038

約数列:

[1, 2, 113, 226, 233, 373, 466, 746, 26329, 42149, 52658, 84298, 86909, 173818, 9820717, 19641434]

約数ペア:

[(1, 19641434), (2, 9820717), (113, 173818), (226, 86909), (233, 84298), (373, 52658), (466, 42149), (746, 26329)]