11257334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7207}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 18683136

約数和(自身を除く): 7425802

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 7207, 14414, 79277, 158554, 511697, 1023394, 5628667, 11257334]

約数ペア:

[(1, 11257334), (2, 5628667), (11, 1023394), (22, 511697), (71, 158554), (142, 79277), (781, 14414), (1562, 7207)]