15439056

素因数分解:

$2^4\times 3^1\times {\mathrm{321647}}^1$

素因数の和:321658

約数の個数: 20

約数和(自身を含む): 39884352

約数和(自身を除く): 24445296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 321647, 643294, 964941, 1286588, 1929882, 2573176, 3859764, 5146352, 7719528, 15439056]

約数ペア:

[(1, 15439056), (2, 7719528), (3, 5146352), (4, 3859764), (6, 2573176), (8, 1929882), (12, 1286588), (16, 964941), (24, 643294), (48, 321647)]