19520224

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5701}}^1$

素因数の和:5818

約数の個数: 24

約数和(自身を含む): 38796408

約数和(自身を除く): 19276184

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5701, 11402, 22804, 45608, 91216, 182432, 610007, 1220014, 2440028, 4880056, 9760112, 19520224]

約数ペア:

[(1, 19520224), (2, 9760112), (4, 4880056), (8, 2440028), (16, 1220014), (32, 610007), (107, 182432), (214, 91216), (428, 45608), (856, 22804), (1712, 11402), (3424, 5701)]