19099934

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15329}}^1$

素因数の和:15427

約数の個数: 16

約数和(自身を含む): 33112800

約数和(自身を除く): 14012866

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 15329, 30658, 107303, 214606, 1364281, 2728562, 9549967, 19099934]

約数ペア:

[(1, 19099934), (2, 9549967), (7, 2728562), (14, 1364281), (89, 214606), (178, 107303), (623, 30658), (1246, 15329)]