19161567334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2240071}}^1$

素因数の和:2240140

約数の個数: 32

約数和(自身を含む): 36127881216

約数和(自身を除く): 16966313882

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8554, 2240071, 4480142, 15680497, 29120923, 31360994, 58241846, 105283337, 203846461, 210566674, 407692922, 736983359, 1368683381, 1473966718, 2737366762, 9580783667, 19161567334]

約数ペア:

[(1, 19161567334), (2, 9580783667), (7, 2737366762), (13, 1473966718), (14, 1368683381), (26, 736983359), (47, 407692922), (91, 210566674), (94, 203846461), (182, 105283337), (329, 58241846), (611, 31360994), (658, 29120923), (1222, 15680497), (4277, 4480142), (8554, 2240071)]