15910037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 20020224

約数和(自身を除く): 4110187

約数列:

[1, 11, 13, 31, 37, 97, 143, 341, 403, 407, 481, 1067, 1147, 1261, 3007, 3589, 4433, 5291, 12617, 13871, 14911, 33077, 39091, 39479, 46657, 111259, 164021, 430001, 513227, 1223849, 1446367, 15910037]

約数ペア:

[(1, 15910037), (11, 1446367), (13, 1223849), (31, 513227), (37, 430001), (97, 164021), (143, 111259), (341, 46657), (403, 39479), (407, 39091), (481, 33077), (1067, 14911), (1147, 13871), (1261, 12617), (3007, 5291), (3589, 4433)]