15990371566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1622729}}^1$

素因数の和:1623123

約数の個数: 16

約数和(自身を含む): 25898770800

約数和(自身を除く): 9908399234

約数列:

[1, 2, 13, 26, 379, 758, 4927, 9854, 1622729, 3245458, 21095477, 42190954, 615014291, 1230028582, 7995185783, 15990371566]

約数ペア:

[(1, 15990371566), (2, 7995185783), (13, 1230028582), (26, 615014291), (379, 42190954), (758, 21095477), (4927, 3245458), (9854, 1622729)]