30886419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2837}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 43591680

約数和(自身を除く): 12705261

約数列:

[1, 3, 19, 57, 191, 573, 2837, 3629, 8511, 10887, 53903, 161709, 541867, 1625601, 10295473, 30886419]

約数ペア:

[(1, 30886419), (3, 10295473), (19, 1625601), (57, 541867), (191, 161709), (573, 53903), (2837, 10887), (3629, 8511)]