2012107970

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{191447}}^1$

素因数の和:192505

約数の個数: 16

約数和(自身を含む): 3625259328

約数和(自身を除く): 1613151358

約数列:

[1, 2, 5, 10, 1051, 2102, 5255, 10510, 191447, 382894, 957235, 1914470, 201210797, 402421594, 1006053985, 2012107970]

約数ペア:

[(1, 2012107970), (2, 1006053985), (5, 402421594), (10, 201210797), (1051, 1914470), (2102, 957235), (5255, 382894), (10510, 191447)]