18296798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{7907}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 29892240

約数和(自身を除く): 11595442

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 7907, 15814, 102791, 205582, 703723, 1407446, 9148399, 18296798]

約数ペア:

[(1, 18296798), (2, 9148399), (13, 1407446), (26, 703723), (89, 205582), (178, 102791), (1157, 15814), (2314, 7907)]