17967338467

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 21429856000

約数和(自身を除く): 3462517533

約数列:

[1, 13, 19, 23, 199, 247, 299, 437, 529, 691, 2587, 3781, 4577, 5681, 6877, 8983, 10051, 13129, 15893, 49153, 59501, 86963, 105271, 130663, 137509, 170677, 206609, 301967, 365539, 1130519, 1368523, 1787617, 2000149, 2612671, 3162707, 3925571, 4752007, 6945241, 26001937, 33964723, 41115191, 60091433, 72742261, 90288133, 781188629, 945649393, 1382102959, 17967338467]

約数ペア:

[(1, 17967338467), (13, 1382102959), (19, 945649393), (23, 781188629), (199, 90288133), (247, 72742261), (299, 60091433), (437, 41115191), (529, 33964723), (691, 26001937), (2587, 6945241), (3781, 4752007), (4577, 3925571), (5681, 3162707), (6877, 2612671), (8983, 2000149), (10051, 1787617), (13129, 1368523), (15893, 1130519), (49153, 365539), (59501, 301967), (86963, 206609), (105271, 170677), (130663, 137509)]