39156236488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257606819}}^1$

素因数の和:257606844

約数の個数: 16

約数和(自身を含む): 77282046000

約数和(自身を除く): 38125809512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257606819, 515213638, 1030427276, 2060854552, 4894529561, 9789059122, 19578118244, 39156236488]

約数ペア:

[(1, 39156236488), (2, 19578118244), (4, 9789059122), (8, 4894529561), (19, 2060854552), (38, 1030427276), (76, 515213638), (152, 257606819)]