15690920212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{356611823}}^1$

素因数の和:356611838

約数の個数: 12

約数和(自身を含む): 29955393216

約数和(自身を除く): 14264473004

約数列:

[1, 2, 4, 11, 22, 44, 356611823, 713223646, 1426447292, 3922730053, 7845460106, 15690920212]

約数ペア:

[(1, 15690920212), (2, 7845460106), (4, 3922730053), (11, 1426447292), (22, 713223646), (44, 356611823)]