18714050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19730

約数の個数: 24

約数和(自身を含む): 36642000

約数和(自身を除く): 17927950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 19699, 39398, 98495, 196990, 374281, 492475, 748562, 984950, 1871405, 3742810, 9357025, 18714050]

約数ペア:

[(1, 18714050), (2, 9357025), (5, 3742810), (10, 1871405), (19, 984950), (25, 748562), (38, 492475), (50, 374281), (95, 196990), (190, 98495), (475, 39398), (950, 19699)]