21167648138

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{109619}}^1$

素因数の和:110702

約数の個数: 32

約数和(自身を含む): 39115923840

約数和(自身を除く): 17948275702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1061, 2122, 7427, 13793, 14854, 27586, 96551, 109619, 193102, 219238, 767333, 1425047, 1534666, 2850094, 9975329, 19950658, 116305759, 232611518, 814140313, 1511974867, 1628280626, 3023949734, 10583824069, 21167648138]

約数ペア:

[(1, 21167648138), (2, 10583824069), (7, 3023949734), (13, 1628280626), (14, 1511974867), (26, 814140313), (91, 232611518), (182, 116305759), (1061, 19950658), (2122, 9975329), (7427, 2850094), (13793, 1534666), (14854, 1425047), (27586, 767333), (96551, 219238), (109619, 193102)]