19023688

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{23087}}^1$

素因数の和:23196

約数の個数: 16

約数和(自身を含む): 36017280

約数和(自身を除く): 16993592

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 23087, 46174, 92348, 184696, 2377961, 4755922, 9511844, 19023688]

約数ペア:

[(1, 19023688), (2, 9511844), (4, 4755922), (8, 2377961), (103, 184696), (206, 92348), (412, 46174), (824, 23087)]