12904476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82721}}^1$

素因数の和:82741

約数の個数: 24

約数和(自身を含む): 32427024

約数和(自身を除く): 19522548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82721, 165442, 248163, 330884, 496326, 992652, 1075373, 2150746, 3226119, 4301492, 6452238, 12904476]

約数ペア:

[(1, 12904476), (2, 6452238), (3, 4301492), (4, 3226119), (6, 2150746), (12, 1075373), (13, 992652), (26, 496326), (39, 330884), (52, 248163), (78, 165442), (156, 82721)]