13897336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 27786240

約数和(自身を除く): 13888904

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 1607, 2162, 3214, 4324, 6428, 8648, 12856, 36961, 73922, 75529, 147844, 151058, 295688, 302116, 604232, 1737167, 3474334, 6948668, 13897336]

約数ペア:

[(1, 13897336), (2, 6948668), (4, 3474334), (8, 1737167), (23, 604232), (46, 302116), (47, 295688), (92, 151058), (94, 147844), (184, 75529), (188, 73922), (376, 36961), (1081, 12856), (1607, 8648), (2162, 6428), (3214, 4324)]