11922328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2221}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 24797520

約数和(自身を除く): 12875192

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2221, 2684, 4442, 5368, 8884, 17768, 24431, 48862, 97724, 135481, 195448, 270962, 541924, 1083848, 1490291, 2980582, 5961164, 11922328]

約数ペア:

[(1, 11922328), (2, 5961164), (4, 2980582), (8, 1490291), (11, 1083848), (22, 541924), (44, 270962), (61, 195448), (88, 135481), (122, 97724), (244, 48862), (488, 24431), (671, 17768), (1342, 8884), (2221, 5368), (2684, 4442)]