12345684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79139}}^1$

素因数の和:79159

約数の個数: 24

約数和(自身を含む): 31022880

約数和(自身を除く): 18677196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 79139, 158278, 237417, 316556, 474834, 949668, 1028807, 2057614, 3086421, 4115228, 6172842, 12345684]

約数ペア:

[(1, 12345684), (2, 6172842), (3, 4115228), (4, 3086421), (6, 2057614), (12, 1028807), (13, 949668), (26, 474834), (39, 316556), (52, 237417), (78, 158278), (156, 79139)]