12870426

素因数分解:

$2^1\times 3^1\times {\mathrm{857}}^1\times {\mathrm{2503}}^1$

素因数の和:3365

約数の個数: 16

約数和(自身を含む): 25781184

約数和(自身を除く): 12910758

約数列:

[1, 2, 3, 6, 857, 1714, 2503, 2571, 5006, 5142, 7509, 15018, 2145071, 4290142, 6435213, 12870426]

約数ペア:

[(1, 12870426), (2, 6435213), (3, 4290142), (6, 2145071), (857, 15018), (1714, 7509), (2503, 5142), (2571, 5006)]