20161576534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1866467}}^1$

素因数の和:1866971

約数の個数: 16

約数和(自身を含む): 33058881216

約数和(自身を除く): 12897304682

約数列:

[1, 2, 11, 22, 491, 982, 5401, 10802, 1866467, 3732934, 20531137, 41062274, 916435297, 1832870594, 10080788267, 20161576534]

約数ペア:

[(1, 20161576534), (2, 10080788267), (11, 1832870594), (22, 916435297), (491, 41062274), (982, 20531137), (5401, 3732934), (10802, 1866467)]