22148623

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 26794240

約数和(自身を除く): 4645617

約数列:

[1, 7, 19, 133, 241, 691, 1687, 4579, 4837, 13129, 32053, 91903, 166531, 1165717, 3164089, 22148623]

約数ペア:

[(1, 22148623), (7, 3164089), (19, 1165717), (133, 166531), (241, 91903), (691, 32053), (1687, 13129), (4579, 4837)]