11217206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 22768128

約数和(自身を除く): 11550922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 431, 862, 1001, 1183, 1859, 2002, 2366, 3017, 3718, 4741, 5603, 6034, 9482, 11206, 13013, 26026, 33187, 39221, 61633, 66374, 72839, 78442, 123266, 145678, 431431, 509873, 801229, 862862, 1019746, 1602458, 5608603, 11217206]

約数ペア:

[(1, 11217206), (2, 5608603), (7, 1602458), (11, 1019746), (13, 862862), (14, 801229), (22, 509873), (26, 431431), (77, 145678), (91, 123266), (143, 78442), (154, 72839), (169, 66374), (182, 61633), (286, 39221), (338, 33187), (431, 26026), (862, 13013), (1001, 11206), (1183, 9482), (1859, 6034), (2002, 5603), (2366, 4741), (3017, 3718)]