68534678878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{925369}}^1$

素因数の和:927339

約数の個数: 16

約数和(自身を含む): 108268290000

約数和(自身を除く): 39733611122

約数列:

[1, 2, 19, 38, 1949, 3898, 37031, 74062, 925369, 1850738, 17582011, 35164022, 1803544181, 3607088362, 34267339439, 68534678878]

約数ペア:

[(1, 68534678878), (2, 34267339439), (19, 3607088362), (38, 1803544181), (1949, 35164022), (3898, 17582011), (37031, 1850738), (74062, 925369)]