22861982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 41783280

約数和(自身を除く): 18921298

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 121, 143, 169, 242, 286, 338, 473, 559, 946, 1118, 1573, 1859, 2197, 3146, 3718, 4394, 5203, 6149, 7267, 10406, 12298, 14534, 20449, 24167, 40898, 48334, 67639, 79937, 94471, 135278, 159874, 188942, 265837, 531674, 879307, 1039181, 1758614, 2078362, 11430991, 22861982]

約数ペア:

[(1, 22861982), (2, 11430991), (11, 2078362), (13, 1758614), (22, 1039181), (26, 879307), (43, 531674), (86, 265837), (121, 188942), (143, 159874), (169, 135278), (242, 94471), (286, 79937), (338, 67639), (473, 48334), (559, 40898), (946, 24167), (1118, 20449), (1573, 14534), (1859, 12298), (2197, 10406), (3146, 7267), (3718, 6149), (4394, 5203)]