13220172013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1487}}^1\times {\mathrm{1597}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 13981605120

約数和(自身を除く): 761433107

約数列:

[1, 19, 293, 1487, 1597, 5567, 28253, 30343, 435691, 467921, 2374739, 8278129, 8890499, 45120041, 695798527, 13220172013]

約数ペア:

[(1, 13220172013), (19, 695798527), (293, 45120041), (1487, 8890499), (1597, 8278129), (5567, 2374739), (28253, 467921), (30343, 435691)]