19472562046

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3139723}}^1$

素因数の和:3140175

約数の個数: 16

約数和(自身を含む): 33456898944

約数和(自身を除く): 13984336898

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 3139723, 6279446, 21978061, 43956122, 1390897289, 2781794578, 9736281023, 19472562046]

約数ペア:

[(1, 19472562046), (2, 9736281023), (7, 2781794578), (14, 1390897289), (443, 43956122), (886, 21978061), (3101, 6279446), (6202, 3139723)]