22235559

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 8246361

約数列:

[1, 3, 47, 141, 179, 537, 881, 2643, 8413, 25239, 41407, 124221, 157699, 473097, 7411853, 22235559]

約数ペア:

[(1, 22235559), (3, 7411853), (47, 473097), (141, 157699), (179, 124221), (537, 41407), (881, 25239), (2643, 8413)]