18338122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1321}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 30078144

約数和(自身を除く): 11740022

約数列:

[1, 2, 11, 22, 631, 1262, 1321, 2642, 6941, 13882, 14531, 29062, 833551, 1667102, 9169061, 18338122]

約数ペア:

[(1, 18338122), (2, 9169061), (11, 1667102), (22, 833551), (631, 29062), (1262, 14531), (1321, 13882), (2642, 6941)]