12541183486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{174829}}^1$

素因数の和:174964

約数の個数: 32

約数和(自身を含む): 21147436800

約数和(自身を除く): 8606253314

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2759, 5518, 35867, 71734, 174829, 349658, 2272777, 4545554, 5419699, 10839398, 15559781, 31119562, 70456087, 140912174, 202277153, 404554306, 482353211, 964706422, 6270591743, 12541183486]

約数ペア:

[(1, 12541183486), (2, 6270591743), (13, 964706422), (26, 482353211), (31, 404554306), (62, 202277153), (89, 140912174), (178, 70456087), (403, 31119562), (806, 15559781), (1157, 10839398), (2314, 5419699), (2759, 4545554), (5518, 2272777), (35867, 349658), (71734, 174829)]