12974576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{35257}}^1$

素因数の和:35288

約数の個数: 20

約数和(自身を含む): 26231952

約数和(自身を除く): 13257376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 35257, 70514, 141028, 282056, 564112, 810911, 1621822, 3243644, 6487288, 12974576]

約数ペア:

[(1, 12974576), (2, 6487288), (4, 3243644), (8, 1621822), (16, 810911), (23, 564112), (46, 282056), (92, 141028), (184, 70514), (368, 35257)]