12389676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 31874304

約数和(自身を除く): 19484628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 1847, 2236, 3354, 3694, 5541, 6708, 7388, 11082, 22164, 24011, 48022, 72033, 79421, 96044, 144066, 158842, 238263, 288132, 317684, 476526, 953052, 1032473, 2064946, 3097419, 4129892, 6194838, 12389676]

約数ペア:

[(1, 12389676), (2, 6194838), (3, 4129892), (4, 3097419), (6, 2064946), (12, 1032473), (13, 953052), (26, 476526), (39, 317684), (43, 288132), (52, 238263), (78, 158842), (86, 144066), (129, 96044), (156, 79421), (172, 72033), (258, 48022), (516, 24011), (559, 22164), (1118, 11082), (1677, 7388), (1847, 6708), (2236, 5541), (3354, 3694)]