1930838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^2$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 3599568

約数和(自身を除く): 1668730

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 10609, 18746, 21218, 74263, 137917, 148526, 275834, 965419, 1930838]

約数ペア:

[(1, 1930838), (2, 965419), (7, 275834), (13, 148526), (14, 137917), (26, 74263), (91, 21218), (103, 18746), (182, 10609), (206, 9373), (721, 2678), (1339, 1442)]