22190270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130531}}^1$

素因数の和:130555

約数の個数: 16

約数和(自身を含む): 42292368

約数和(自身を除く): 20102098

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 130531, 261062, 652655, 1305310, 2219027, 4438054, 11095135, 22190270]

約数ペア:

[(1, 22190270), (2, 11095135), (5, 4438054), (10, 2219027), (17, 1305310), (34, 652655), (85, 261062), (170, 130531)]