12970370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{185291}}^1$

素因数の和:185305

約数の個数: 16

約数和(自身を含む): 26682048

約数和(自身を除く): 13711678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 185291, 370582, 926455, 1297037, 1852910, 2594074, 6485185, 12970370]

約数ペア:

[(1, 12970370), (2, 6485185), (5, 2594074), (7, 1852910), (10, 1297037), (14, 926455), (35, 370582), (70, 185291)]