13119865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2111}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 17335296

約数和(自身を除く): 4215431

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2111, 6215, 10555, 23221, 116105, 238543, 1192715, 2623973, 13119865]

約数ペア:

[(1, 13119865), (5, 2623973), (11, 1192715), (55, 238543), (113, 116105), (565, 23221), (1243, 10555), (2111, 6215)]