8168138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19541}}^1$

素因数の和:19573

約数の個数: 16

約数和(自身を含む): 14070240

約数和(自身を除く): 5902102

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19541, 39082, 214951, 371279, 429902, 742558, 4084069, 8168138]

約数ペア:

[(1, 8168138), (2, 4084069), (11, 742558), (19, 429902), (22, 371279), (38, 214951), (209, 39082), (418, 19541)]