22286474

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 24

約数和(自身を含む): 39447648

約数和(自身を除く): 17161174

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3203, 3479, 6406, 6958, 22421, 44842, 156947, 227413, 313894, 454826, 1591891, 3183782, 11143237, 22286474]

約数ペア:

[(1, 22286474), (2, 11143237), (7, 3183782), (14, 1591891), (49, 454826), (71, 313894), (98, 227413), (142, 156947), (497, 44842), (994, 22421), (3203, 6958), (3479, 6406)]