1847180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 4084080

約数和(自身を除く): 2236900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4861, 9722, 19444, 24305, 48610, 92359, 97220, 184718, 369436, 461795, 923590, 1847180]

約数ペア:

[(1, 1847180), (2, 923590), (4, 461795), (5, 369436), (10, 184718), (19, 97220), (20, 92359), (38, 48610), (76, 24305), (95, 19444), (190, 9722), (380, 4861)]