15287732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 28195776

約数和(自身を除く): 12908044

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 1553, 2461, 3106, 4922, 6212, 9844, 35719, 71438, 142876, 166171, 332342, 664684, 3821933, 7643866, 15287732]

約数ペア:

[(1, 15287732), (2, 7643866), (4, 3821933), (23, 664684), (46, 332342), (92, 166171), (107, 142876), (214, 71438), (428, 35719), (1553, 9844), (2461, 6212), (3106, 4922)]