19404204

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5101}}^1$

素因数の和:5425

約数の個数: 24

約数和(自身を含む): 45428208

約数和(自身を除く): 26024004

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5101, 10202, 15303, 20404, 30606, 61212, 1617017, 3234034, 4851051, 6468068, 9702102, 19404204]

約数ペア:

[(1, 19404204), (2, 9702102), (3, 6468068), (4, 4851051), (6, 3234034), (12, 1617017), (317, 61212), (634, 30606), (951, 20404), (1268, 15303), (1902, 10202), (3804, 5101)]