19215676054

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1\times {\mathrm{18553}}^1$

素因数の和:23415

約数の個数: 16

約数和(自身を含む): 29095640640

約数和(自身を除く): 9879964586

約数列:

[1, 2, 109, 218, 4751, 9502, 18553, 37106, 517859, 1035718, 2022277, 4044554, 88145303, 176290606, 9607838027, 19215676054]

約数ペア:

[(1, 19215676054), (2, 9607838027), (109, 176290606), (218, 88145303), (4751, 4044554), (9502, 2022277), (18553, 1035718), (37106, 517859)]