12866308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2719}}^1$

素因数の和:2756

約数の個数: 36

約数和(自身を含む): 27874560

約数和(自身を除く): 15008252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 2719, 4732, 5438, 10876, 19033, 35347, 38066, 70694, 76132, 141388, 247429, 459511, 494858, 919022, 989716, 1838044, 3216577, 6433154, 12866308]

約数ペア:

[(1, 12866308), (2, 6433154), (4, 3216577), (7, 1838044), (13, 989716), (14, 919022), (26, 494858), (28, 459511), (52, 247429), (91, 141388), (169, 76132), (182, 70694), (338, 38066), (364, 35347), (676, 19033), (1183, 10876), (2366, 5438), (2719, 4732)]