12756982018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17923}}^1\times {\mathrm{32353}}^1$

素因数の和:50289

約数の個数: 16

約数和(自身を含む): 20876871456

約数和(自身を除く): 8119889438

約数列:

[1, 2, 11, 22, 17923, 32353, 35846, 64706, 197153, 355883, 394306, 711766, 579862819, 1159725638, 6378491009, 12756982018]

約数ペア:

[(1, 12756982018), (2, 6378491009), (11, 1159725638), (22, 579862819), (17923, 711766), (32353, 394306), (35846, 355883), (64706, 197153)]