22129810

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5839}}^1$

素因数の和:6225

約数の個数: 16

約数和(自身を含む): 39945600

約数和(自身を除く): 17815790

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 5839, 11678, 29195, 58390, 2212981, 4425962, 11064905, 22129810]

約数ペア:

[(1, 22129810), (2, 11064905), (5, 4425962), (10, 2212981), (379, 58390), (758, 29195), (1895, 11678), (3790, 5839)]