22667095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 31680000

約数和(自身を除く): 9012905

約数列:

[1, 5, 11, 19, 55, 95, 109, 199, 209, 545, 995, 1045, 1199, 2071, 2189, 3781, 5995, 10355, 10945, 18905, 21691, 22781, 41591, 108455, 113905, 207955, 238601, 412129, 1193005, 2060645, 4533419, 22667095]

約数ペア:

[(1, 22667095), (5, 4533419), (11, 2060645), (19, 1193005), (55, 412129), (95, 238601), (109, 207955), (199, 113905), (209, 108455), (545, 41591), (995, 22781), (1045, 21691), (1199, 18905), (2071, 10945), (2189, 10355), (3781, 5995)]