12865496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7455

約数の個数: 32

約数和(自身を含む): 28462080

約数和(自身を除く): 15596584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 7411, 14822, 29644, 51877, 59288, 103754, 207508, 229741, 415016, 459482, 918964, 1608187, 1837928, 3216374, 6432748, 12865496]

約数ペア:

[(1, 12865496), (2, 6432748), (4, 3216374), (7, 1837928), (8, 1608187), (14, 918964), (28, 459482), (31, 415016), (56, 229741), (62, 207508), (124, 103754), (217, 59288), (248, 51877), (434, 29644), (868, 14822), (1736, 7411)]