26847886901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1178521}}^1$

素因数の和:1178660

約数の個数: 16

約数和(自身を含む): 31112980800

約数和(自身を除く): 4265093899

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 22781, 1178521, 12963731, 22391899, 128458789, 246310889, 1413046679, 2440716991, 26847886901]

約数ペア:

[(1, 26847886901), (11, 2440716991), (19, 1413046679), (109, 246310889), (209, 128458789), (1199, 22391899), (2071, 12963731), (22781, 1178521)]