22642544

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{10181}}^1$

素因数の和:10328

約数の個数: 20

約数和(自身を含む): 44189880

約数和(自身を除く): 21547336

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 10181, 20362, 40724, 81448, 162896, 1415159, 2830318, 5660636, 11321272, 22642544]

約数ペア:

[(1, 22642544), (2, 11321272), (4, 5660636), (8, 2830318), (16, 1415159), (139, 162896), (278, 81448), (556, 40724), (1112, 20362), (2224, 10181)]