12172009886

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{1091}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 18646467840

約数和(自身を除く): 6474457954

約数列:

[1, 2, 97, 131, 194, 262, 439, 878, 1091, 2182, 12707, 25414, 42583, 57509, 85166, 105827, 115018, 142921, 211654, 285842, 478949, 957898, 5578373, 11156746, 13863337, 27726674, 46458053, 62742319, 92916106, 125484638, 6086004943, 12172009886]

約数ペア:

[(1, 12172009886), (2, 6086004943), (97, 125484638), (131, 92916106), (194, 62742319), (262, 46458053), (439, 27726674), (878, 13863337), (1091, 11156746), (2182, 5578373), (12707, 957898), (25414, 478949), (42583, 285842), (57509, 211654), (85166, 142921), (105827, 115018)]