22213780

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1873}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 46752552

約数和(自身を除く): 24538772

約数列:

[1, 2, 4, 5, 10, 20, 593, 1186, 1873, 2372, 2965, 3746, 5930, 7492, 9365, 11860, 18730, 37460, 1110689, 2221378, 4442756, 5553445, 11106890, 22213780]

約数ペア:

[(1, 22213780), (2, 11106890), (4, 5553445), (5, 4442756), (10, 2221378), (20, 1110689), (593, 37460), (1186, 18730), (1873, 11860), (2372, 9365), (2965, 7492), (3746, 5930)]