131301818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{34211}}^1$

素因数の和:34333

約数の個数: 16

約数和(自身を含む): 209377440

約数和(自身を除く): 78075622

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 34211, 68422, 650009, 1300018, 3455311, 6910622, 65650909, 131301818]

約数ペア:

[(1, 131301818), (2, 65650909), (19, 6910622), (38, 3455311), (101, 1300018), (202, 650009), (1919, 68422), (3838, 34211)]