22402444

素因数分解:

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

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 41454000

約数和(自身を除く): 19051556

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1049, 1124, 2098, 4196, 5339, 10678, 19931, 21356, 39862, 79724, 294769, 589538, 1179076, 5600611, 11201222, 22402444]

約数ペア:

[(1, 22402444), (2, 11201222), (4, 5600611), (19, 1179076), (38, 589538), (76, 294769), (281, 79724), (562, 39862), (1049, 21356), (1124, 19931), (2098, 10678), (4196, 5339)]