12015740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54617}}^1$

素因数の和:54637

約数の個数: 24

約数和(自身を含む): 27527472

約数和(自身を除く): 15511732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54617, 109234, 218468, 273085, 546170, 600787, 1092340, 1201574, 2403148, 3003935, 6007870, 12015740]

約数ペア:

[(1, 12015740), (2, 6007870), (4, 3003935), (5, 2403148), (10, 1201574), (11, 1092340), (20, 600787), (22, 546170), (44, 273085), (55, 218468), (110, 109234), (220, 54617)]