11557816

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{27259}}^1$

素因数の和:27318

約数の個数: 16

約数和(自身を含む): 22080600

約数和(自身を除く): 10522784

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 27259, 54518, 109036, 218072, 1444727, 2889454, 5778908, 11557816]

約数ペア:

[(1, 11557816), (2, 5778908), (4, 2889454), (8, 1444727), (53, 218072), (106, 109036), (212, 54518), (424, 27259)]