19183695986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{59183}}^1$

素因数の和:59355

約数の個数: 48

約数和(自身を含む): 35871185664

約数和(自身を除く): 16687489678

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 169, 182, 274, 338, 959, 1183, 1781, 1918, 2366, 3562, 12467, 23153, 24934, 46306, 59183, 118366, 162071, 324142, 414281, 769379, 828562, 1538758, 5385653, 8108071, 10001927, 10771306, 16216142, 20003854, 56756497, 70013489, 105404923, 113512994, 140026978, 210809846, 737834461, 1370263999, 1475668922, 2740527998, 9591847993, 19183695986]

約数ペア:

[(1, 19183695986), (2, 9591847993), (7, 2740527998), (13, 1475668922), (14, 1370263999), (26, 737834461), (91, 210809846), (137, 140026978), (169, 113512994), (182, 105404923), (274, 70013489), (338, 56756497), (959, 20003854), (1183, 16216142), (1781, 10771306), (1918, 10001927), (2366, 8108071), (3562, 5385653), (12467, 1538758), (23153, 828562), (24934, 769379), (46306, 414281), (59183, 324142), (118366, 162071)]