15717264

素因数分解:

$2^4\times 3^1\times {\mathrm{327443}}^1$

素因数の和:327454

約数の個数: 20

約数和(自身を含む): 40603056

約数和(自身を除く): 24885792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 327443, 654886, 982329, 1309772, 1964658, 2619544, 3929316, 5239088, 7858632, 15717264]

約数ペア:

[(1, 15717264), (2, 7858632), (3, 5239088), (4, 3929316), (6, 2619544), (8, 1964658), (12, 1309772), (16, 982329), (24, 654886), (48, 327443)]