22885009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 28613088

約数和(自身を除く): 5728079

約数列:

[1, 7, 17, 49, 83, 119, 331, 581, 833, 1411, 2317, 4067, 5627, 9877, 16219, 27473, 39389, 69139, 192311, 275723, 467041, 1346177, 3269287, 22885009]

約数ペア:

[(1, 22885009), (7, 3269287), (17, 1346177), (49, 467041), (83, 275723), (119, 192311), (331, 69139), (581, 39389), (833, 27473), (1411, 16219), (2317, 9877), (4067, 5627)]