22038262

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 33694272

約数和(自身を除く): 11656010

約数列:

[1, 2, 73, 146, 271, 542, 557, 1114, 19783, 39566, 40661, 81322, 150947, 301894, 11019131, 22038262]

約数ペア:

[(1, 22038262), (2, 11019131), (73, 301894), (146, 150947), (271, 81322), (542, 40661), (557, 39566), (1114, 19783)]