12950542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8291}}^1$

素因数の和:8375

約数の個数: 16

約数和(自身を含む): 21492864

約数和(自身を除く): 8542322

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8291, 16582, 91201, 182402, 588661, 1177322, 6475271, 12950542]

約数ペア:

[(1, 12950542), (2, 6475271), (11, 1177322), (22, 588661), (71, 182402), (142, 91201), (781, 16582), (1562, 8291)]