19536407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 22851072

約数和(自身を除く): 3314665

約数列:

[1, 11, 23, 37, 253, 407, 851, 2087, 9361, 22957, 48001, 77219, 528011, 849409, 1776037, 19536407]

約数ペア:

[(1, 19536407), (11, 1776037), (23, 849409), (37, 528011), (253, 77219), (407, 48001), (851, 22957), (2087, 9361)]