18762602

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{1861}}^1$

素因数の和:2005

約数の個数: 12

約数和(自身を含む): 28561218

約数和(自身を除く): 9798616

約数列:

[1, 2, 71, 142, 1861, 3722, 5041, 10082, 132131, 264262, 9381301, 18762602]

約数ペア:

[(1, 18762602), (2, 9381301), (71, 264262), (142, 132131), (1861, 10082), (3722, 5041)]