12659244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4271}}^1$

素因数の和:4310

約数の個数: 48

約数和(自身を含む): 33492480

約数和(自身を除く): 20833236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 4271, 8542, 12813, 17084, 25626, 51252, 55523, 81149, 111046, 162298, 166569, 222092, 243447, 324596, 333138, 486894, 666276, 973788, 1054937, 2109874, 3164811, 4219748, 6329622, 12659244]

約数ペア:

[(1, 12659244), (2, 6329622), (3, 4219748), (4, 3164811), (6, 2109874), (12, 1054937), (13, 973788), (19, 666276), (26, 486894), (38, 333138), (39, 324596), (52, 243447), (57, 222092), (76, 166569), (78, 162298), (114, 111046), (156, 81149), (228, 55523), (247, 51252), (494, 25626), (741, 17084), (988, 12813), (1482, 8542), (2964, 4271)]