19045996814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79031}}^1$

素因数の和:79113

約数の個数: 48

約数和(自身を含む): 33322420224

約数和(自身を除く): 14276423410

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 169, 299, 338, 403, 598, 713, 806, 1426, 3887, 5239, 7774, 9269, 10478, 18538, 79031, 120497, 158062, 240994, 1027403, 1817713, 2054806, 2449961, 3635426, 4899922, 13356239, 23630269, 26712478, 31849493, 47260538, 56349103, 63698986, 112698206, 307193497, 414043409, 614386994, 732538339, 828086818, 1465076678, 9522998407, 19045996814]

約数ペア:

[(1, 19045996814), (2, 9522998407), (13, 1465076678), (23, 828086818), (26, 732538339), (31, 614386994), (46, 414043409), (62, 307193497), (169, 112698206), (299, 63698986), (338, 56349103), (403, 47260538), (598, 31849493), (713, 26712478), (806, 23630269), (1426, 13356239), (3887, 4899922), (5239, 3635426), (7774, 2449961), (9269, 2054806), (10478, 1817713), (18538, 1027403), (79031, 240994), (120497, 158062)]