22180543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15161}}^1$

素因数の和:15198

約数の個数: 16

約数和(自身を含む): 29111040

約数和(自身を除く): 6930497

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15161, 106127, 166771, 288059, 1167397, 2016413, 3168649, 22180543]

約数ペア:

[(1, 22180543), (7, 3168649), (11, 2016413), (19, 1167397), (77, 288059), (133, 166771), (209, 106127), (1463, 15161)]