11816207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 13612032

約数和(自身を除く): 1795825

約数列:

[1, 13, 17, 127, 221, 421, 1651, 2159, 5473, 7157, 28067, 53467, 93041, 695071, 908939, 11816207]

約数ペア:

[(1, 11816207), (13, 908939), (17, 695071), (127, 93041), (221, 53467), (421, 28067), (1651, 7157), (2159, 5473)]