22120241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 26650656

約数和(自身を除く): 4530415

約数列:

[1, 11, 13, 73, 143, 163, 169, 803, 949, 1793, 1859, 2119, 10439, 11899, 12337, 23309, 27547, 130889, 135707, 154687, 303017, 1701557, 2010931, 22120241]

約数ペア:

[(1, 22120241), (11, 2010931), (13, 1701557), (73, 303017), (143, 154687), (163, 135707), (169, 130889), (803, 27547), (949, 23309), (1793, 12337), (1859, 11899), (2119, 10439)]