18839968235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{773239}}^1$

素因数の和:773698

約数の個数: 16

約数和(自身を含む): 24718936320

約数和(自身を除く): 5878968085

約数列:

[1, 5, 11, 55, 443, 2215, 4873, 24365, 773239, 3866195, 8505629, 42528145, 342544877, 1712724385, 3767993647, 18839968235]

約数ペア:

[(1, 18839968235), (5, 3767993647), (11, 1712724385), (55, 342544877), (443, 42528145), (2215, 8505629), (4873, 3866195), (24365, 773239)]