19544098557633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3825425437}}^1$

素因数の和:3825425584

約数の個数: 16

約数和(自身を含む): 28277544837696

約数和(自身を除く): 8733446280063

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 3825425437, 11476276311, 49730530681, 149191592043, 501130732247, 1503392196741, 6514699519211, 19544098557633]

約数ペア:

[(1, 19544098557633), (3, 6514699519211), (13, 1503392196741), (39, 501130732247), (131, 149191592043), (393, 49730530681), (1703, 11476276311), (5109, 3825425437)]