21696004510

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36772889}}^1$

素因数の和:36772955

約数の個数: 16

約数和(自身を含む): 39714721200

約数和(自身を除く): 18018716690

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 36772889, 73545778, 183864445, 367728890, 2169600451, 4339200902, 10848002255, 21696004510]

約数ペア:

[(1, 21696004510), (2, 10848002255), (5, 4339200902), (10, 2169600451), (59, 367728890), (118, 183864445), (295, 73545778), (590, 36772889)]