11719912

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{1321}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 22011300

約数和(自身を除く): 10291388

約数列:

[1, 2, 4, 8, 1109, 1321, 2218, 2642, 4436, 5284, 8872, 10568, 1464989, 2929978, 5859956, 11719912]

約数ペア:

[(1, 11719912), (2, 5859956), (4, 2929978), (8, 1464989), (1109, 10568), (1321, 8872), (2218, 5284), (2642, 4436)]