21884864

素因数分解:

$2^6\times {\mathrm{341951}}^1$

素因数の和:341963

約数の個数: 14

約数和(自身を含む): 43427904

約数和(自身を除く): 21543040

約数列:

[1, 2, 4, 8, 16, 32, 64, 341951, 683902, 1367804, 2735608, 5471216, 10942432, 21884864]

約数ペア:

[(1, 21884864), (2, 10942432), (4, 5471216), (8, 2735608), (16, 1367804), (32, 683902), (64, 341951)]