22287610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31391}}^1$

素因数の和:31469

約数の個数: 16

約数和(自身を含む): 40684032

約数和(自身を除く): 18396422

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 31391, 62782, 156955, 313910, 2228761, 4457522, 11143805, 22287610]

約数ペア:

[(1, 22287610), (2, 11143805), (5, 4457522), (10, 2228761), (71, 313910), (142, 156955), (355, 62782), (710, 31391)]