22572199568

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{3449297}}^1$

素因数の和:3449714

約数の個数: 20

約数和(自身を含む): 43840577580

約数和(自身を除く): 21268378012

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 3449297, 6898594, 13797188, 27594376, 55188752, 1410762473, 2821524946, 5643049892, 11286099784, 22572199568]

約数ペア:

[(1, 22572199568), (2, 11286099784), (4, 5643049892), (8, 2821524946), (16, 1410762473), (409, 55188752), (818, 27594376), (1636, 13797188), (3272, 6898594), (6544, 3449297)]