19030188

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12487}}^1$

素因数の和:12621

約数の個数: 24

約数和(自身を含む): 44756992

約数和(自身を除く): 25726804

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12487, 24974, 37461, 49948, 74922, 149844, 1585849, 3171698, 4757547, 6343396, 9515094, 19030188]

約数ペア:

[(1, 19030188), (2, 9515094), (3, 6343396), (4, 4757547), (6, 3171698), (12, 1585849), (127, 149844), (254, 74922), (381, 49948), (508, 37461), (762, 24974), (1524, 12487)]