15372816

素因数分解:

$2^4\times 3^1\times {\mathrm{320267}}^1$

素因数の和:320278

約数の個数: 20

約数和(自身を含む): 39713232

約数和(自身を除く): 24340416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320267, 640534, 960801, 1281068, 1921602, 2562136, 3843204, 5124272, 7686408, 15372816]

約数ペア:

[(1, 15372816), (2, 7686408), (3, 5124272), (4, 3843204), (6, 2562136), (8, 1921602), (12, 1281068), (16, 960801), (24, 640534), (48, 320267)]