15870839039

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{68279}}^1$

素因数の和:68431

約数の個数: 24

約数和(自身を含む): 18634704480

約数和(自身を除く): 2763865441

約数列:

[1, 11, 17, 113, 121, 187, 1243, 1921, 2057, 13673, 21131, 68279, 232441, 751069, 1160743, 7715527, 8261759, 12768173, 84870797, 131163959, 140449903, 933578767, 1442803549, 15870839039]

約数ペア:

[(1, 15870839039), (11, 1442803549), (17, 933578767), (113, 140449903), (121, 131163959), (187, 84870797), (1243, 12768173), (1921, 8261759), (2057, 7715527), (13673, 1160743), (21131, 751069), (68279, 232441)]