22111505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8356

約数の個数: 16

約数和(自身を含む): 29275344

約数和(自身を除く): 7163839

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 8297, 41485, 107861, 340177, 539305, 1700885, 4422301, 22111505]

約数ペア:

[(1, 22111505), (5, 4422301), (13, 1700885), (41, 539305), (65, 340177), (205, 107861), (533, 41485), (2665, 8297)]