22874195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{109}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 29792400

約数和(自身を除く): 6918205

約数列:

[1, 5, 19, 47, 95, 109, 235, 545, 893, 2071, 2209, 4465, 5123, 10355, 11045, 25615, 41971, 97337, 209855, 240781, 486685, 1203905, 4574839, 22874195]

約数ペア:

[(1, 22874195), (5, 4574839), (19, 1203905), (47, 486685), (95, 240781), (109, 209855), (235, 97337), (545, 41971), (893, 25615), (2071, 11045), (2209, 10355), (4465, 5123)]