15243242

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25321}}^1$

素因数の和:25373

約数の個数: 16

約数和(自身を含む): 26740032

約数和(自身を除く): 11496790

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 25321, 50642, 177247, 354494, 1088803, 2177606, 7621621, 15243242]

約数ペア:

[(1, 15243242), (2, 7621621), (7, 2177606), (14, 1088803), (43, 354494), (86, 177247), (301, 50642), (602, 25321)]