22612790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31849}}^1$

素因数の和:31927

約数の個数: 16

約数和(自身を含む): 41277600

約数和(自身を除く): 18664810

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 31849, 63698, 159245, 318490, 2261279, 4522558, 11306395, 22612790]

約数ペア:

[(1, 22612790), (2, 11306395), (5, 4522558), (10, 2261279), (71, 318490), (142, 159245), (355, 63698), (710, 31849)]