39013790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{54949}}^1$

素因数の和:55027

約数の個数: 16

約数和(自身を含む): 71215200

約数和(自身を除く): 32201410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 54949, 109898, 274745, 549490, 3901379, 7802758, 19506895, 39013790]

約数ペア:

[(1, 39013790), (2, 19506895), (5, 7802758), (10, 3901379), (71, 549490), (142, 274745), (355, 109898), (710, 54949)]