21134102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3797}}^1$

素因数の和:3844

約数の個数: 24

約数和(自身を含む): 36369648

約数和(自身を除く): 15235546

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 3797, 5566, 7594, 41767, 83534, 87331, 174662, 459437, 918874, 960641, 1921282, 10567051, 21134102]

約数ペア:

[(1, 21134102), (2, 10567051), (11, 1921282), (22, 960641), (23, 918874), (46, 459437), (121, 174662), (242, 87331), (253, 83534), (506, 41767), (2783, 7594), (3797, 5566)]