19405003822

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{3109}}^1\times {\mathrm{28631}}^1$

素因数の和:31851

約数の個数: 16

約数和(自身を含む): 29385021600

約数和(自身を除く): 9980017778

約数列:

[1, 2, 109, 218, 3109, 6218, 28631, 57262, 338881, 677762, 3120779, 6241558, 89013779, 178027558, 9702501911, 19405003822]

約数ペア:

[(1, 19405003822), (2, 9702501911), (109, 178027558), (218, 89013779), (3109, 6241558), (6218, 3120779), (28631, 677762), (57262, 338881)]