11556584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{111121}}^1$

素因数の和:111140

約数の個数: 16

約数和(自身を含む): 23335620

約数和(自身を除く): 11779036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 111121, 222242, 444484, 888968, 1444573, 2889146, 5778292, 11556584]

約数ペア:

[(1, 11556584), (2, 5778292), (4, 2889146), (8, 1444573), (13, 888968), (26, 444484), (52, 222242), (104, 111121)]