11786386

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4497

約数の個数: 16

約数和(自身を含む): 18678528

約数和(自身を除く): 6892142

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 4421, 8842, 137051, 190103, 274102, 380206, 5893193, 11786386]

約数ペア:

[(1, 11786386), (2, 5893193), (31, 380206), (43, 274102), (62, 190103), (86, 137051), (1333, 8842), (2666, 4421)]