15311166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2689}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 33442080

約数和(自身を除く): 18130914

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2689, 2847, 5378, 5694, 8067, 16134, 34957, 69914, 104871, 196297, 209742, 392594, 588891, 1177782, 2551861, 5103722, 7655583, 15311166]

約数ペア:

[(1, 15311166), (2, 7655583), (3, 5103722), (6, 2551861), (13, 1177782), (26, 588891), (39, 392594), (73, 209742), (78, 196297), (146, 104871), (219, 69914), (438, 34957), (949, 16134), (1898, 8067), (2689, 5694), (2847, 5378)]