122945218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{32303}}^1$

素因数の和:32489

約数の個数: 16

約数和(自身を含む): 202352256

約数和(自身を除く): 79407038

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 32303, 64606, 355333, 710666, 5588419, 11176838, 61472609, 122945218]

約数ペア:

[(1, 122945218), (2, 61472609), (11, 11176838), (22, 5588419), (173, 710666), (346, 355333), (1903, 64606), (3806, 32303)]