22597289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 27948480

約数和(自身を除く): 5351191

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 8317, 91487, 108121, 158023, 1189331, 1738253, 2054299, 22597289]

約数ペア:

[(1, 22597289), (11, 2054299), (13, 1738253), (19, 1189331), (143, 158023), (209, 108121), (247, 91487), (2717, 8317)]