11620428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 28740096

約数和(自身を除く): 17119668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 593, 852, 1186, 1633, 1779, 2372, 3266, 3558, 4899, 6532, 7116, 9798, 13639, 19596, 27278, 40917, 42103, 54556, 81834, 84206, 126309, 163668, 168412, 252618, 505236, 968369, 1936738, 2905107, 3873476, 5810214, 11620428]

約数ペア:

[(1, 11620428), (2, 5810214), (3, 3873476), (4, 2905107), (6, 1936738), (12, 968369), (23, 505236), (46, 252618), (69, 168412), (71, 163668), (92, 126309), (138, 84206), (142, 81834), (213, 54556), (276, 42103), (284, 40917), (426, 27278), (593, 19596), (852, 13639), (1186, 9798), (1633, 7116), (1779, 6532), (2372, 4899), (3266, 3558)]