12540016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{46103}}^1$

素因数の和:46128

約数の個数: 20

約数和(自身を含む): 25726032

約数和(自身を除く): 13186016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 46103, 92206, 184412, 368824, 737648, 783751, 1567502, 3135004, 6270008, 12540016]

約数ペア:

[(1, 12540016), (2, 6270008), (4, 3135004), (8, 1567502), (16, 783751), (17, 737648), (34, 368824), (68, 184412), (136, 92206), (272, 46103)]