39780862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1571}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 65193984

約数和(自身を除く): 25413122

約数列:

[1, 2, 11, 22, 1151, 1571, 2302, 3142, 12661, 17281, 25322, 34562, 1808221, 3616442, 19890431, 39780862]

約数ペア:

[(1, 39780862), (2, 19890431), (11, 3616442), (22, 1808221), (1151, 34562), (1571, 25322), (2302, 17281), (3142, 12661)]