16347396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 42050624

約数和(自身を除く): 25703228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2437, 3354, 4874, 6708, 7311, 9748, 14622, 29244, 31681, 63362, 95043, 104791, 126724, 190086, 209582, 314373, 380172, 419164, 628746, 1257492, 1362283, 2724566, 4086849, 5449132, 8173698, 16347396]

約数ペア:

[(1, 16347396), (2, 8173698), (3, 5449132), (4, 4086849), (6, 2724566), (12, 1362283), (13, 1257492), (26, 628746), (39, 419164), (43, 380172), (52, 314373), (78, 209582), (86, 190086), (129, 126724), (156, 104791), (172, 95043), (258, 63362), (516, 31681), (559, 29244), (1118, 14622), (1677, 9748), (2236, 7311), (2437, 6708), (3354, 4874)]