19538849954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1\times {\mathrm{204377}}^1$

素因数の和:208069

約数の個数: 16

約数和(自身を含む): 31571495928

約数和(自身を除く): 12032645974

約数列:

[1, 2, 13, 26, 3677, 7354, 47801, 95602, 204377, 408754, 2656901, 5313802, 751494229, 1502988458, 9769424977, 19538849954]

約数ペア:

[(1, 19538849954), (2, 9769424977), (13, 1502988458), (26, 751494229), (3677, 5313802), (7354, 2656901), (47801, 408754), (95602, 204377)]