19372106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2251}}^1$

素因数の和:2597

約数の個数: 16

約数和(自身を含む): 31401888

約数和(自身を除く): 12029782

約数列:

[1, 2, 13, 26, 331, 662, 2251, 4303, 4502, 8606, 29263, 58526, 745081, 1490162, 9686053, 19372106]

約数ペア:

[(1, 19372106), (2, 9686053), (13, 1490162), (26, 745081), (331, 58526), (662, 29263), (2251, 8606), (4303, 4502)]