11201222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 17766000

約数和(自身を除く): 6564778

約数列:

[1, 2, 19, 38, 281, 562, 1049, 2098, 5339, 10678, 19931, 39862, 294769, 589538, 5600611, 11201222]

約数ペア:

[(1, 11201222), (2, 5600611), (19, 589538), (38, 294769), (281, 39862), (562, 19931), (1049, 10678), (2098, 5339)]