13375406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8563}}^1$

素因数の和:8647

約数の個数: 16

約数和(自身を含む): 22197888

約数和(自身を除く): 8822482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 8563, 17126, 94193, 188386, 607973, 1215946, 6687703, 13375406]

約数ペア:

[(1, 13375406), (2, 6687703), (11, 1215946), (22, 607973), (71, 188386), (142, 94193), (781, 17126), (1562, 8563)]