13657295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 17353440

約数和(自身を除く): 3696145

約数列:

[1, 5, 19, 95, 233, 617, 1165, 3085, 4427, 11723, 22135, 58615, 143761, 718805, 2731459, 13657295]

約数ペア:

[(1, 13657295), (5, 2731459), (19, 718805), (95, 143761), (233, 58615), (617, 22135), (1165, 11723), (3085, 4427)]