16645382

素因数分解:

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

素因数の和:284

約数の個数: 24

約数和(自身を含む): 27487488

約数和(自身を除く): 10842106

約数列:

[1, 2, 13, 26, 71, 127, 142, 254, 923, 1651, 1846, 3302, 5041, 9017, 10082, 18034, 65533, 117221, 131066, 234442, 640207, 1280414, 8322691, 16645382]

約数ペア:

[(1, 16645382), (2, 8322691), (13, 1280414), (26, 640207), (71, 234442), (127, 131066), (142, 117221), (254, 65533), (923, 18034), (1651, 10082), (1846, 9017), (3302, 5041)]