2019334516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{193943}}^1$

素因数の和:194103

約数の個数: 24

約数和(自身を含む): 3746998080

約数和(自身を除く): 1727663564

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 193943, 387886, 775772, 3684917, 7369834, 14739668, 26570191, 53140382, 106280764, 504833629, 1009667258, 2019334516]

約数ペア:

[(1, 2019334516), (2, 1009667258), (4, 504833629), (19, 106280764), (38, 53140382), (76, 26570191), (137, 14739668), (274, 7369834), (548, 3684917), (2603, 775772), (5206, 387886), (10412, 193943)]