13281434

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 16

約数和(自身を含む): 20283648

約数和(自身を除く): 7002214

約数列:

[1, 2, 97, 194, 223, 307, 446, 614, 21631, 29779, 43262, 59558, 68461, 136922, 6640717, 13281434]

約数ペア:

[(1, 13281434), (2, 6640717), (97, 136922), (194, 68461), (223, 59558), (307, 43262), (446, 29779), (614, 21631)]