25919930

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5851}}^1$

素因数の和:6301

約数の個数: 16

約数和(自身を含む): 46769184

約数和(自身を除く): 20849254

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5851, 11702, 29255, 58510, 2591993, 5183986, 12959965, 25919930]

約数ペア:

[(1, 25919930), (2, 12959965), (5, 5183986), (10, 2591993), (443, 58510), (886, 29255), (2215, 11702), (4430, 5851)]