22276826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 40509672

約数和(自身を除く): 18232846

約数列:

[1, 2, 11, 13, 22, 26, 73, 97, 121, 143, 146, 194, 242, 286, 803, 949, 1067, 1261, 1573, 1606, 1898, 2134, 2522, 3146, 7081, 8833, 10439, 11737, 13871, 14162, 17666, 20878, 23474, 27742, 77891, 92053, 114829, 152581, 155782, 184106, 229658, 305162, 856801, 1012583, 1713602, 2025166, 11138413, 22276826]

約数ペア:

[(1, 22276826), (2, 11138413), (11, 2025166), (13, 1713602), (22, 1012583), (26, 856801), (73, 305162), (97, 229658), (121, 184106), (143, 155782), (146, 152581), (194, 114829), (242, 92053), (286, 77891), (803, 27742), (949, 23474), (1067, 20878), (1261, 17666), (1573, 14162), (1606, 13871), (1898, 11737), (2134, 10439), (2522, 8833), (3146, 7081)]