2015219686

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 3334359600

約数和(自身を除く): 1319139914

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 361, 551, 722, 883, 1102, 1766, 2071, 3161, 4142, 6322, 10469, 16777, 20938, 25607, 33554, 39349, 51214, 60059, 78698, 96247, 120118, 192494, 318763, 486533, 637526, 973066, 1141121, 1828693, 2282242, 2791163, 3657386, 5582326, 9244127, 18488254, 34745167, 53032097, 69490334, 106064194, 1007609843, 2015219686]

約数ペア:

[(1, 2015219686), (2, 1007609843), (19, 106064194), (29, 69490334), (38, 53032097), (58, 34745167), (109, 18488254), (218, 9244127), (361, 5582326), (551, 3657386), (722, 2791163), (883, 2282242), (1102, 1828693), (1766, 1141121), (2071, 973066), (3161, 637526), (4142, 486533), (6322, 318763), (10469, 192494), (16777, 120118), (20938, 96247), (25607, 78698), (33554, 60059), (39349, 51214)]