22568710

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1999}}^1$

素因数の和:3135

約数の個数: 16

約数和(自身を含む): 40680000

約数和(自身を除く): 18111290

約数列:

[1, 2, 5, 10, 1129, 1999, 2258, 3998, 5645, 9995, 11290, 19990, 2256871, 4513742, 11284355, 22568710]

約数ペア:

[(1, 22568710), (2, 11284355), (5, 4513742), (10, 2256871), (1129, 19990), (1999, 11290), (2258, 9995), (3998, 5645)]