39993382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139837}}^1$

素因数の和:139863

約数の個数: 16

約数和(自身を含む): 70478352

約数和(自身を除く): 30484970

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139837, 279674, 1538207, 1817881, 3076414, 3635762, 19996691, 39993382]

約数ペア:

[(1, 39993382), (2, 19996691), (11, 3635762), (13, 3076414), (22, 1817881), (26, 1538207), (143, 279674), (286, 139837)]