18987696002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1026251}}^1$

素因数の和:1026322

約数の個数: 24

約数和(自身を含む): 32179157712

約数和(自身を除く): 13191461710

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 1682, 9251, 18502, 1026251, 2052502, 11288761, 22577522, 29761279, 59522558, 327374069, 654748138, 863077091, 1726154182, 9493848001, 18987696002]

約数ペア:

[(1, 18987696002), (2, 9493848001), (11, 1726154182), (22, 863077091), (29, 654748138), (58, 327374069), (319, 59522558), (638, 29761279), (841, 22577522), (1682, 11288761), (9251, 2052502), (18502, 1026251)]