19441374

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23311}}^1$

素因数の和:23455

約数の個数: 16

約数和(自身を含む): 39164160

約数和(自身を除く): 19722786

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23311, 46622, 69933, 139866, 3240229, 6480458, 9720687, 19441374]

約数ペア:

[(1, 19441374), (2, 9720687), (3, 6480458), (6, 3240229), (139, 139866), (278, 69933), (417, 46622), (834, 23311)]