9821218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8423}}^1$

素因数の和:8489

約数の個数: 16

約数和(自身を含む): 16376256

約数和(自身を除く): 6555038

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 8423, 16846, 92653, 185306, 446419, 892838, 4910609, 9821218]

約数ペア:

[(1, 9821218), (2, 4910609), (11, 892838), (22, 446419), (53, 185306), (106, 92653), (583, 16846), (1166, 8423)]