11521276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 21873600

約数和(自身を除く): 10352324

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1487, 1937, 2974, 3874, 5948, 7748, 19331, 38662, 77324, 221563, 443126, 886252, 2880319, 5760638, 11521276]

約数ペア:

[(1, 11521276), (2, 5760638), (4, 2880319), (13, 886252), (26, 443126), (52, 221563), (149, 77324), (298, 38662), (596, 19331), (1487, 7748), (1937, 5948), (2974, 3874)]