18776797

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 21024640

約数和(自身を除く): 2247843

約数列:

[1, 13, 37, 103, 379, 481, 1339, 3811, 4927, 14023, 39037, 49543, 182299, 507481, 1444369, 18776797]

約数ペア:

[(1, 18776797), (13, 1444369), (37, 507481), (103, 182299), (379, 49543), (481, 39037), (1339, 14023), (3811, 4927)]