13319218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11423}}^1$

素因数の和:11489

約数の個数: 16

約数和(自身を含む): 22208256

約数和(自身を除く): 8889038

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 11423, 22846, 125653, 251306, 605419, 1210838, 6659609, 13319218]

約数ペア:

[(1, 13319218), (2, 6659609), (11, 1210838), (22, 605419), (53, 251306), (106, 125653), (583, 22846), (1166, 11423)]