17664830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{41081}}^1$

素因数の和:41131

約数の個数: 16

約数和(自身を含む): 32536944

約数和(自身を除く): 14872114

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 41081, 82162, 205405, 410810, 1766483, 3532966, 8832415, 17664830]

約数ペア:

[(1, 17664830), (2, 8832415), (5, 3532966), (10, 1766483), (43, 410810), (86, 205405), (215, 82162), (430, 41081)]