12915996

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25031}}^1$

素因数の和:25081

約数の個数: 24

約数和(自身を含む): 30839424

約数和(自身を除く): 17923428

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 25031, 50062, 75093, 100124, 150186, 300372, 1076333, 2152666, 3228999, 4305332, 6457998, 12915996]

約数ペア:

[(1, 12915996), (2, 6457998), (3, 4305332), (4, 3228999), (6, 2152666), (12, 1076333), (43, 300372), (86, 150186), (129, 100124), (172, 75093), (258, 50062), (516, 25031)]