21964624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{124799}}^1$

素因数の和:124818

約数の個数: 20

約数和(自身を含む): 46425600

約数和(自身を除く): 24460976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 124799, 249598, 499196, 998392, 1372789, 1996784, 2745578, 5491156, 10982312, 21964624]

約数ペア:

[(1, 21964624), (2, 10982312), (4, 5491156), (8, 2745578), (11, 1996784), (16, 1372789), (22, 998392), (44, 499196), (88, 249598), (176, 124799)]