15904156619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3001}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 17948309568

約数和(自身を除く): 2044152949

約数列:

[1, 13, 41, 61, 163, 533, 793, 2119, 2501, 3001, 6683, 9943, 32513, 39013, 86879, 123041, 129259, 183061, 407663, 489163, 1599533, 2379793, 5299619, 6359119, 7505501, 20055683, 29838943, 97571513, 260723879, 387906259, 1223396663, 15904156619]

約数ペア:

[(1, 15904156619), (13, 1223396663), (41, 387906259), (61, 260723879), (163, 97571513), (533, 29838943), (793, 20055683), (2119, 7505501), (2501, 6359119), (3001, 5299619), (6683, 2379793), (9943, 1599533), (32513, 489163), (39013, 407663), (86879, 183061), (123041, 129259)]