19665766806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{468232543}}^1$

素因数の和:468232555

約数の個数: 16

約数和(自身を含む): 44950324224

約数和(自身を除く): 25284557418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 468232543, 936465086, 1404697629, 2809395258, 3277627801, 6555255602, 9832883403, 19665766806]

約数ペア:

[(1, 19665766806), (2, 9832883403), (3, 6555255602), (6, 3277627801), (7, 2809395258), (14, 1404697629), (21, 936465086), (42, 468232543)]