15765072

素因数分解:

$2^4\times 3^1\times {\mathrm{328439}}^1$

素因数の和:328450

約数の個数: 20

約数和(自身を含む): 40726560

約数和(自身を除く): 24961488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 328439, 656878, 985317, 1313756, 1970634, 2627512, 3941268, 5255024, 7882536, 15765072]

約数ペア:

[(1, 15765072), (2, 7882536), (3, 5255024), (4, 3941268), (6, 2627512), (8, 1970634), (12, 1313756), (16, 985317), (24, 656878), (48, 328439)]