12256916

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11831}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 25178496

約数和(自身を除く): 12921580

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 11831, 23662, 47324, 82817, 165634, 331268, 437747, 875494, 1750988, 3064229, 6128458, 12256916]

約数ペア:

[(1, 12256916), (2, 6128458), (4, 3064229), (7, 1750988), (14, 875494), (28, 437747), (37, 331268), (74, 165634), (148, 82817), (259, 47324), (518, 23662), (1036, 11831)]