19064470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82889}}^1$

素因数の和:82919

約数の個数: 16

約数和(自身を含む): 35808480

約数和(自身を除く): 16744010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 82889, 165778, 414445, 828890, 1906447, 3812894, 9532235, 19064470]

約数ペア:

[(1, 19064470), (2, 9532235), (5, 3812894), (10, 1906447), (23, 828890), (46, 414445), (115, 165778), (230, 82889)]