15603152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22679}}^1$

素因数の和:22730

約数の個数: 20

約数和(自身を含む): 30935520

約数和(自身を除く): 15332368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22679, 45358, 90716, 181432, 362864, 975197, 1950394, 3900788, 7801576, 15603152]

約数ペア:

[(1, 15603152), (2, 7801576), (4, 3900788), (8, 1950394), (16, 975197), (43, 362864), (86, 181432), (172, 90716), (344, 45358), (688, 22679)]