11786138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 22471680

約数和(自身を除く): 10685542

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2089, 2821, 4178, 5642, 14623, 27157, 29246, 54314, 64759, 129518, 190099, 380198, 453313, 841867, 906626, 1683734, 5893069, 11786138]

約数ペア:

[(1, 11786138), (2, 5893069), (7, 1683734), (13, 906626), (14, 841867), (26, 453313), (31, 380198), (62, 190099), (91, 129518), (182, 64759), (217, 54314), (403, 29246), (434, 27157), (806, 14623), (2089, 5642), (2821, 4178)]