12497090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29063}}^1$

素因数の和:29113

約数の個数: 16

約数和(自身を含む): 23018688

約数和(自身を除く): 10521598

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 29063, 58126, 145315, 290630, 1249709, 2499418, 6248545, 12497090]

約数ペア:

[(1, 12497090), (2, 6248545), (5, 2499418), (10, 1249709), (43, 290630), (86, 145315), (215, 58126), (430, 29063)]