2012003195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{41609}}^1$

素因数の和:42142

約数の個数: 16

約数和(自身を含む): 2546532000

約数和(自身を除く): 534528805

約数列:

[1, 5, 19, 95, 509, 2545, 9671, 41609, 48355, 208045, 790571, 3952855, 21178981, 105894905, 402400639, 2012003195]

約数ペア:

[(1, 2012003195), (5, 402400639), (19, 105894905), (95, 21178981), (509, 3952855), (2545, 790571), (9671, 208045), (41609, 48355)]