12565030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29271

約数の個数: 16

約数和(自身を含む): 23143824

約数和(自身を除く): 10578794

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 29221, 58442, 146105, 292210, 1256503, 2513006, 6282515, 12565030]

約数ペア:

[(1, 12565030), (2, 6282515), (5, 2513006), (10, 1256503), (43, 292210), (86, 146105), (215, 58442), (430, 29221)]