15867312

素因数分解:

$2^4\times 3^1\times {\mathrm{330569}}^1$

素因数の和:330580

約数の個数: 20

約数和(自身を含む): 40990680

約数和(自身を除く): 25123368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 330569, 661138, 991707, 1322276, 1983414, 2644552, 3966828, 5289104, 7933656, 15867312]

約数ペア:

[(1, 15867312), (2, 7933656), (3, 5289104), (4, 3966828), (6, 2644552), (8, 1983414), (12, 1322276), (16, 991707), (24, 661138), (48, 330569)]