19360814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5575

約数の個数: 16

約数和(自身を含む): 31881600

約数和(自身を除く): 12520786

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5399, 10798, 59389, 118778, 880037, 1760074, 9680407, 19360814]

約数ペア:

[(1, 19360814), (2, 9680407), (11, 1760074), (22, 880037), (163, 118778), (326, 59389), (1793, 10798), (3586, 5399)]