19323717

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5861}}^1$

素因数の和:6028

約数の個数: 16

約数和(自身を含む): 29638272

約数和(自身を除く): 10314555

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 5861, 17583, 41027, 123081, 920177, 2760531, 6441239, 19323717]

約数ペア:

[(1, 19323717), (3, 6441239), (7, 2760531), (21, 920177), (157, 123081), (471, 41027), (1099, 17583), (3297, 5861)]