12889162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 24332616

約数和(自身を除く): 11443454

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 241, 242, 286, 374, 442, 482, 1573, 2057, 2431, 2651, 3133, 3146, 4097, 4114, 4862, 5302, 6266, 8194, 26741, 29161, 34463, 45067, 53261, 53482, 58322, 68926, 90134, 106522, 379093, 495737, 585871, 758186, 991474, 1171742, 6444581, 12889162]

約数ペア:

[(1, 12889162), (2, 6444581), (11, 1171742), (13, 991474), (17, 758186), (22, 585871), (26, 495737), (34, 379093), (121, 106522), (143, 90134), (187, 68926), (221, 58322), (241, 53482), (242, 53261), (286, 45067), (374, 34463), (442, 29161), (482, 26741), (1573, 8194), (2057, 6266), (2431, 5302), (2651, 4862), (3133, 4114), (3146, 4097)]