15315312

素因数分解:

$2^4\times 3^1\times {\mathrm{319069}}^1$

素因数の和:319080

約数の個数: 20

約数和(自身を含む): 39564680

約数和(自身を除く): 24249368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 319069, 638138, 957207, 1276276, 1914414, 2552552, 3828828, 5105104, 7657656, 15315312]

約数ペア:

[(1, 15315312), (2, 7657656), (3, 5105104), (4, 3828828), (6, 2552552), (8, 1914414), (12, 1276276), (16, 957207), (24, 638138), (48, 319069)]