22372987

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5231}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 28127232

約数和(自身を除く): 5754245

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 5231, 36617, 68003, 245857, 476021, 1720999, 3196141, 22372987]

約数ペア:

[(1, 22372987), (7, 3196141), (13, 1720999), (47, 476021), (91, 245857), (329, 68003), (611, 36617), (4277, 5231)]