21964584

素因数分解:

$2^3\times 3^1\times {\mathrm{915191}}^1$

素因数の和:915200

約数の個数: 16

約数和(自身を含む): 54911520

約数和(自身を除く): 32946936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 915191, 1830382, 2745573, 3660764, 5491146, 7321528, 10982292, 21964584]

約数ペア:

[(1, 21964584), (2, 10982292), (3, 7321528), (4, 5491146), (6, 3660764), (8, 2745573), (12, 1830382), (24, 915191)]