12927772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 26968032

約数和(自身を除く): 14040260

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 233, 286, 388, 466, 572, 932, 1067, 1261, 2134, 2522, 2563, 3029, 4268, 5044, 5126, 6058, 10252, 12116, 13871, 22601, 27742, 33319, 45202, 55484, 66638, 90404, 133276, 248611, 293813, 497222, 587626, 994444, 1175252, 3231943, 6463886, 12927772]

約数ペア:

[(1, 12927772), (2, 6463886), (4, 3231943), (11, 1175252), (13, 994444), (22, 587626), (26, 497222), (44, 293813), (52, 248611), (97, 133276), (143, 90404), (194, 66638), (233, 55484), (286, 45202), (388, 33319), (466, 27742), (572, 22601), (932, 13871), (1067, 12116), (1261, 10252), (2134, 6058), (2522, 5126), (2563, 5044), (3029, 4268)]