12851832959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{248407}}^1$

素因数の和:248822

約数の個数: 16

約数和(自身を含む): 15500659200

約数和(自身を除く): 2648826241

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 51737, 248407, 1738849, 4719733, 33038131, 96630323, 676412261, 1835976137, 12851832959]

約数ペア:

[(1, 12851832959), (7, 1835976137), (19, 676412261), (133, 96630323), (389, 33038131), (2723, 4719733), (7391, 1738849), (51737, 248407)]