25391834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2137}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 41126568

約数和(自身を除く): 15734734

約数列:

[1, 2, 13, 26, 457, 914, 2137, 4274, 5941, 11882, 27781, 55562, 976609, 1953218, 12695917, 25391834]

約数ペア:

[(1, 25391834), (2, 12695917), (13, 1953218), (26, 976609), (457, 55562), (914, 27781), (2137, 11882), (4274, 5941)]