12701374

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9877826

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 199, 329, 398, 658, 679, 1358, 1393, 2786, 4559, 9118, 9353, 18706, 19303, 31913, 38606, 63826, 65471, 130942, 135121, 270242, 907241, 1814482, 6350687, 12701374]

約数ペア:

[(1, 12701374), (2, 6350687), (7, 1814482), (14, 907241), (47, 270242), (94, 135121), (97, 130942), (194, 65471), (199, 63826), (329, 38606), (398, 31913), (658, 19303), (679, 18706), (1358, 9353), (1393, 9118), (2786, 4559)]