13221322

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 20281032

約数和(自身を除く): 7059710

約数列:

[1, 2, 73, 137, 146, 274, 661, 1322, 10001, 20002, 48253, 90557, 96506, 181114, 6610661, 13221322]

約数ペア:

[(1, 13221322), (2, 6610661), (73, 181114), (137, 96506), (146, 90557), (274, 48253), (661, 20002), (1322, 10001)]