12126712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:93

約数の個数: 64

約数和(自身を含む): 27367200

約数和(自身を除く): 15240488

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 221, 247, 323, 361, 442, 494, 646, 722, 884, 988, 1292, 1444, 1768, 1976, 2584, 2888, 4199, 4693, 6137, 6859, 8398, 9386, 12274, 13718, 16796, 18772, 24548, 27436, 33592, 37544, 49096, 54872, 79781, 89167, 116603, 159562, 178334, 233206, 319124, 356668, 466412, 638248, 713336, 932824, 1515839, 3031678, 6063356, 12126712]

約数ペア:

[(1, 12126712), (2, 6063356), (4, 3031678), (8, 1515839), (13, 932824), (17, 713336), (19, 638248), (26, 466412), (34, 356668), (38, 319124), (52, 233206), (68, 178334), (76, 159562), (104, 116603), (136, 89167), (152, 79781), (221, 54872), (247, 49096), (323, 37544), (361, 33592), (442, 27436), (494, 24548), (646, 18772), (722, 16796), (884, 13718), (988, 12274), (1292, 9386), (1444, 8398), (1768, 6859), (1976, 6137), (2584, 4693), (2888, 4199)]