15969352

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 34416000

約数和(自身を除く): 18446648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1433, 1592, 2786, 2866, 5572, 5732, 10031, 11144, 11464, 20062, 40124, 80248, 285167, 570334, 1140668, 1996169, 2281336, 3992338, 7984676, 15969352]

約数ペア:

[(1, 15969352), (2, 7984676), (4, 3992338), (7, 2281336), (8, 1996169), (14, 1140668), (28, 570334), (56, 285167), (199, 80248), (398, 40124), (796, 20062), (1393, 11464), (1433, 11144), (1592, 10031), (2786, 5732), (2866, 5572)]