121838782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{33713}}^1$

素因数の和:33867

約数の個数: 16

約数和(自身を含む): 198238320

約数和(自身を除く): 76399538

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 33713, 67426, 438269, 876538, 4686107, 9372214, 60919391, 121838782]

約数ペア:

[(1, 121838782), (2, 60919391), (13, 9372214), (26, 4686107), (139, 876538), (278, 438269), (1807, 67426), (3614, 33713)]