13891174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21773}}^1$

素因数の和:21815

約数の個数: 16

約数和(自身を含む): 23515920

約数和(自身を除く): 9624746

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 21773, 43546, 239503, 479006, 631417, 1262834, 6945587, 13891174]

約数ペア:

[(1, 13891174), (2, 6945587), (11, 1262834), (22, 631417), (29, 479006), (58, 239503), (319, 43546), (638, 21773)]