15780822032

素因数分解:

$2^4\times {\mathrm{986301377}}^1$

素因数の和:986301385

約数の個数: 10

約数和(自身を含む): 30575342718

約数和(自身を除く): 14794520686

約数列:

[1, 2, 4, 8, 16, 986301377, 1972602754, 3945205508, 7890411016, 15780822032]

約数ペア:

[(1, 15780822032), (2, 7890411016), (4, 3945205508), (8, 1972602754), (16, 986301377)]