11912156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 21796320

約数和(自身を除く): 9884164

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 997, 1994, 2987, 3988, 5974, 11948, 28913, 57826, 102691, 115652, 205382, 410764, 2978039, 5956078, 11912156]

約数ペア:

[(1, 11912156), (2, 5956078), (4, 2978039), (29, 410764), (58, 205382), (103, 115652), (116, 102691), (206, 57826), (412, 28913), (997, 11948), (1994, 5974), (2987, 3988)]