15666983110

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1\times {\mathrm{18691}}^1$

素因数の和:19576

約数の個数: 32

約数和(自身を含む): 28497823200

約数和(自身を除く): 12830840090

約数列:

[1, 2, 5, 10, 109, 218, 545, 769, 1090, 1538, 3845, 7690, 18691, 37382, 83821, 93455, 167642, 186910, 419105, 838210, 2037319, 4074638, 10186595, 14373379, 20373190, 28746758, 71866895, 143733790, 1566698311, 3133396622, 7833491555, 15666983110]

約数ペア:

[(1, 15666983110), (2, 7833491555), (5, 3133396622), (10, 1566698311), (109, 143733790), (218, 71866895), (545, 28746758), (769, 20373190), (1090, 14373379), (1538, 10186595), (3845, 4074638), (7690, 2037319), (18691, 838210), (37382, 419105), (83821, 186910), (93455, 167642)]