13309638719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{1619}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 15317164800

約数和(自身を除く): 2007526081

約数列:

[1, 13, 19, 83, 247, 401, 1079, 1577, 1619, 5213, 7619, 20501, 21047, 30761, 33283, 99047, 134377, 399893, 432679, 632377, 649219, 1746901, 2553163, 8220901, 8439847, 12335161, 33191119, 53885177, 160357093, 700507301, 1023818363, 13309638719]

約数ペア:

[(1, 13309638719), (13, 1023818363), (19, 700507301), (83, 160357093), (247, 53885177), (401, 33191119), (1079, 12335161), (1577, 8439847), (1619, 8220901), (5213, 2553163), (7619, 1746901), (20501, 649219), (21047, 632377), (30761, 432679), (33283, 399893), (99047, 134377)]