9966968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 20781360

約数和(自身を除く): 10814392

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2137, 2332, 4274, 4664, 8548, 17096, 23507, 47014, 94028, 113261, 188056, 226522, 453044, 906088, 1245871, 2491742, 4983484, 9966968]

約数ペア:

[(1, 9966968), (2, 4983484), (4, 2491742), (8, 1245871), (11, 906088), (22, 453044), (44, 226522), (53, 188056), (88, 113261), (106, 94028), (212, 47014), (424, 23507), (583, 17096), (1166, 8548), (2137, 4664), (2332, 4274)]