15339216

素因数分解:

$2^4\times 3^1\times {\mathrm{319567}}^1$

素因数の和:319578

約数の個数: 20

約数和(自身を含む): 39626432

約数和(自身を除く): 24287216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319567, 639134, 958701, 1278268, 1917402, 2556536, 3834804, 5113072, 7669608, 15339216]

約数ペア:

[(1, 15339216), (2, 7669608), (3, 5113072), (4, 3834804), (6, 2556536), (8, 1917402), (12, 1278268), (16, 958701), (24, 639134), (48, 319567)]