19389574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3067}}^1$

素因数の和:3207

約数の個数: 16

約数和(自身を含む): 30373200

約数和(自身を除く): 10983626

約数列:

[1, 2, 29, 58, 109, 218, 3067, 3161, 6134, 6322, 88943, 177886, 334303, 668606, 9694787, 19389574]

約数ペア:

[(1, 19389574), (2, 9694787), (29, 668606), (58, 334303), (109, 177886), (218, 88943), (3067, 6322), (3161, 6134)]