2193556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 4060224

約数和(自身を除く): 1866668

約数列:

[1, 2, 4, 23, 46, 92, 113, 211, 226, 422, 452, 844, 2599, 4853, 5198, 9706, 10396, 19412, 23843, 47686, 95372, 548389, 1096778, 2193556]

約数ペア:

[(1, 2193556), (2, 1096778), (4, 548389), (23, 95372), (46, 47686), (92, 23843), (113, 19412), (211, 10396), (226, 9706), (422, 5198), (452, 4853), (844, 2599)]