13221910295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{14537}}^1$

素因数の和:15295

約数の個数: 32

約数和(自身を含む): 18087598080

約数和(自身を除く): 4865687785

約数列:

[1, 5, 11, 23, 55, 115, 253, 719, 1265, 3595, 7909, 14537, 16537, 39545, 72685, 82685, 159907, 181907, 334351, 799535, 909535, 1671755, 3677861, 10452103, 18389305, 52260515, 114973133, 240398369, 574865665, 1201991845, 2644382059, 13221910295]

約数ペア:

[(1, 13221910295), (5, 2644382059), (11, 1201991845), (23, 574865665), (55, 240398369), (115, 114973133), (253, 52260515), (719, 18389305), (1265, 10452103), (3595, 3677861), (7909, 1671755), (14537, 909535), (16537, 799535), (39545, 334351), (72685, 181907), (82685, 159907)]