18370570

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11701}}^1$

素因数の和:11865

約数の個数: 16

約数和(自身を含む): 33280488

約数和(自身を除く): 14909918

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 11701, 23402, 58505, 117010, 1837057, 3674114, 9185285, 18370570]

約数ペア:

[(1, 18370570), (2, 9185285), (5, 3674114), (10, 1837057), (157, 117010), (314, 58505), (785, 23402), (1570, 11701)]