15388064

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2441}}^1$

素因数の和:2648

約数の個数: 24

約数和(自身を含む): 30461508

約数和(自身を除く): 15073444

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2441, 3152, 4882, 6304, 9764, 19528, 39056, 78112, 480877, 961754, 1923508, 3847016, 7694032, 15388064]

約数ペア:

[(1, 15388064), (2, 7694032), (4, 3847016), (8, 1923508), (16, 961754), (32, 480877), (197, 78112), (394, 39056), (788, 19528), (1576, 9764), (2441, 6304), (3152, 4882)]