22115864666

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19996261}}^1$

素因数の和:19996349

約数の個数: 16

約数和(自身を含む): 38392823040

約数和(自身を除く): 16276958374

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 19996261, 39992522, 139973827, 279947654, 1579704619, 3159409238, 11057932333, 22115864666]

約数ペア:

[(1, 22115864666), (2, 11057932333), (7, 3159409238), (14, 1579704619), (79, 279947654), (158, 139973827), (553, 39992522), (1106, 19996261)]