8118814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19423}}^1$

素因数の和:19455

約数の個数: 16

約数和(自身を含む): 13985280

約数和(自身を除く): 5866466

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19423, 38846, 213653, 369037, 427306, 738074, 4059407, 8118814]

約数ペア:

[(1, 8118814), (2, 4059407), (11, 738074), (19, 427306), (22, 369037), (38, 213653), (209, 38846), (418, 19423)]