19156988236309

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{11273}}^1\times {\mathrm{2006339}}^1$

素因数の和:2017641

約数の個数: 24

約数和(自身を含む): 24067123698240

約数和(自身を除く): 4910135461931

約数列:

[1, 7, 11, 77, 121, 847, 11273, 78911, 124003, 868021, 1364033, 2006339, 9548231, 14044373, 22069729, 154488103, 242767019, 1699369133, 22617459547, 158322216829, 248792055017, 1741544385119, 2736712605187, 19156988236309]

約数ペア:

[(1, 19156988236309), (7, 2736712605187), (11, 1741544385119), (77, 248792055017), (121, 158322216829), (847, 22617459547), (11273, 1699369133), (78911, 242767019), (124003, 154488103), (868021, 22069729), (1364033, 14044373), (2006339, 9548231)]