31241522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11897}}^1$

素因数の和:12013

約数の個数: 16

約数和(自身を含む): 50971032

約数和(自身を除く): 19729510

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 11897, 23794, 154661, 309322, 1201597, 2403194, 15620761, 31241522]

約数ペア:

[(1, 31241522), (2, 15620761), (13, 2403194), (26, 1201597), (101, 309322), (202, 154661), (1313, 23794), (2626, 11897)]