11857981967

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{879607}}^1$

素因数の和:879698

約数の個数: 16

約数和(自身を含む): 13742995392

約数和(自身を除く): 1885013425

約数列:

[1, 13, 17, 61, 221, 793, 1037, 13481, 879607, 11434891, 14953319, 53656027, 194393147, 697528351, 912152459, 11857981967]

約数ペア:

[(1, 11857981967), (13, 912152459), (17, 697528351), (61, 194393147), (221, 53656027), (793, 14953319), (1037, 11434891), (13481, 879607)]