22108496

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{13681}}^1$

素因数の和:13790

約数の個数: 20

約数和(自身を含む): 43262484

約数和(自身を除く): 21153988

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 13681, 27362, 54724, 109448, 218896, 1381781, 2763562, 5527124, 11054248, 22108496]

約数ペア:

[(1, 22108496), (2, 11054248), (4, 5527124), (8, 2763562), (16, 1381781), (101, 218896), (202, 109448), (404, 54724), (808, 27362), (1616, 13681)]