22740874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 37933056

約数和(自身を除く): 15192182

約数列:

[1, 2, 13, 26, 71, 97, 127, 142, 194, 254, 923, 1261, 1651, 1846, 2522, 3302, 6887, 9017, 12319, 13774, 18034, 24638, 89531, 117221, 160147, 179062, 234442, 320294, 874649, 1749298, 11370437, 22740874]

約数ペア:

[(1, 22740874), (2, 11370437), (13, 1749298), (26, 874649), (71, 320294), (97, 234442), (127, 179062), (142, 160147), (194, 117221), (254, 89531), (923, 24638), (1261, 18034), (1651, 13774), (1846, 12319), (2522, 9017), (3302, 6887)]