1915697871362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5519}}^1\times {\mathrm{216133}}^1$

素因数の和:221738

約数の個数: 32

約数和(自身を含む): 3178310987520

約数和(自身を除く): 1262613116158

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 5519, 11038, 60709, 121418, 216133, 402887, 432266, 805774, 2377463, 4431757, 4754926, 8863514, 15777709, 31555418, 173554799, 347109598, 1192838027, 2385676054, 13121218297, 26242436594, 87077175971, 174154351942, 957848935681, 1915697871362]

約数ペア:

[(1, 1915697871362), (2, 957848935681), (11, 174154351942), (22, 87077175971), (73, 26242436594), (146, 13121218297), (803, 2385676054), (1606, 1192838027), (5519, 347109598), (11038, 173554799), (60709, 31555418), (121418, 15777709), (216133, 8863514), (402887, 4754926), (432266, 4431757), (805774, 2377463)]