217470922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{4649}}^1$

素因数の和:5901

約数の個数: 16

約数和(自身を含む): 343728000

約数和(自身を除く): 126257078

約数列:

[1, 2, 19, 38, 1231, 2462, 4649, 9298, 23389, 46778, 88331, 176662, 5722919, 11445838, 108735461, 217470922]

約数ペア:

[(1, 217470922), (2, 108735461), (19, 11445838), (38, 5722919), (1231, 176662), (2462, 88331), (4649, 46778), (9298, 23389)]