9023990

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2767

約数の個数: 16

約数和(自身を含む): 16292880

約数和(自身を除く): 7268890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 2381, 3790, 4762, 11905, 23810, 902399, 1804798, 4511995, 9023990]

約数ペア:

[(1, 9023990), (2, 4511995), (5, 1804798), (10, 902399), (379, 23810), (758, 11905), (1895, 4762), (2381, 3790)]