17238815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 5415265

約数列:

[1, 5, 11, 55, 379, 827, 1895, 4135, 4169, 9097, 20845, 45485, 313433, 1567165, 3447763, 17238815]

約数ペア:

[(1, 17238815), (5, 3447763), (11, 1567165), (55, 313433), (379, 45485), (827, 20845), (1895, 9097), (4135, 4169)]