26504665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 34868736

約数和(自身を除く): 8364071

約数列:

[1, 5, 11, 55, 223, 1115, 2161, 2453, 10805, 12265, 23771, 118855, 481903, 2409515, 5300933, 26504665]

約数ペア:

[(1, 26504665), (5, 5300933), (11, 2409515), (55, 481903), (223, 118855), (1115, 23771), (2161, 12265), (2453, 10805)]