22490386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3977

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 12563822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3863, 5822, 7726, 158383, 274273, 316766, 548546, 11245193, 22490386]

約数ペア:

[(1, 22490386), (2, 11245193), (41, 548546), (71, 316766), (82, 274273), (142, 158383), (2911, 7726), (3863, 5822)]