13339906

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 20848320

約数和(自身を除く): 7508414

約数列:

[1, 2, 37, 71, 74, 142, 2539, 2627, 5078, 5254, 93943, 180269, 187886, 360538, 6669953, 13339906]

約数ペア:

[(1, 13339906), (2, 6669953), (37, 360538), (71, 187886), (74, 180269), (142, 93943), (2539, 5254), (2627, 5078)]