22347088

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2113}}^1$

素因数の和:2782

約数の個数: 20

約数和(自身を含む): 43383508

約数和(自身を除く): 21036420

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2113, 2644, 4226, 5288, 8452, 10576, 16904, 33808, 1396693, 2793386, 5586772, 11173544, 22347088]

約数ペア:

[(1, 22347088), (2, 11173544), (4, 5586772), (8, 2793386), (16, 1396693), (661, 33808), (1322, 16904), (2113, 10576), (2644, 8452), (4226, 5288)]