15192784

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{2441}}^1$

素因数の和:2838

約数の個数: 20

約数和(自身を含む): 29523780

約数和(自身を除く): 14330996

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 2441, 3112, 4882, 6224, 9764, 19528, 39056, 949549, 1899098, 3798196, 7596392, 15192784]

約数ペア:

[(1, 15192784), (2, 7596392), (4, 3798196), (8, 1899098), (16, 949549), (389, 39056), (778, 19528), (1556, 9764), (2441, 6224), (3112, 4882)]