13942838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 26562816

約数和(自身を除く): 12619978

約数列:

[1, 2, 7, 13, 14, 26, 71, 83, 91, 142, 166, 169, 182, 338, 497, 581, 923, 994, 1079, 1162, 1183, 1846, 2158, 2366, 5893, 6461, 7553, 11786, 11999, 12922, 14027, 15106, 23998, 28054, 41251, 76609, 82502, 83993, 98189, 153218, 167986, 196378, 536263, 995917, 1072526, 1991834, 6971419, 13942838]

約数ペア:

[(1, 13942838), (2, 6971419), (7, 1991834), (13, 1072526), (14, 995917), (26, 536263), (71, 196378), (83, 167986), (91, 153218), (142, 98189), (166, 83993), (169, 82502), (182, 76609), (338, 41251), (497, 28054), (581, 23998), (923, 15106), (994, 14027), (1079, 12922), (1162, 11999), (1183, 11786), (1846, 7553), (2158, 6461), (2366, 5893)]