12874862

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 13736338

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 109, 118, 143, 154, 182, 218, 286, 413, 649, 763, 767, 826, 1001, 1199, 1298, 1417, 1526, 1534, 2002, 2398, 2834, 4543, 5369, 6431, 8393, 8437, 9086, 9919, 10738, 12862, 15587, 16786, 16874, 19838, 31174, 45017, 59059, 70741, 83603, 90034, 109109, 118118, 141482, 167206, 218218, 495187, 585221, 919633, 990374, 1170442, 1839266, 6437431, 12874862]

約数ペア:

[(1, 12874862), (2, 6437431), (7, 1839266), (11, 1170442), (13, 990374), (14, 919633), (22, 585221), (26, 495187), (59, 218218), (77, 167206), (91, 141482), (109, 118118), (118, 109109), (143, 90034), (154, 83603), (182, 70741), (218, 59059), (286, 45017), (413, 31174), (649, 19838), (763, 16874), (767, 16786), (826, 15587), (1001, 12862), (1199, 10738), (1298, 9919), (1417, 9086), (1526, 8437), (1534, 8393), (2002, 6431), (2398, 5369), (2834, 4543)]