11720954

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 20583840

約数和(自身を除く): 8862886

約数列:

[1, 2, 7, 14, 47, 94, 329, 379, 658, 758, 2209, 2653, 4418, 5306, 15463, 17813, 30926, 35626, 124691, 249382, 837211, 1674422, 5860477, 11720954]

約数ペア:

[(1, 11720954), (2, 5860477), (7, 1674422), (14, 837211), (47, 249382), (94, 124691), (329, 35626), (379, 30926), (658, 17813), (758, 15463), (2209, 5306), (2653, 4418)]