2016962890

素因数分解:

$2^1\times 5^1\times {\mathrm{10499}}^1\times {\mathrm{19211}}^1$

素因数の和:29717

約数の個数: 16

約数和(自身を含む): 3631068000

約数和(自身を除く): 1614105110

約数列:

[1, 2, 5, 10, 10499, 19211, 20998, 38422, 52495, 96055, 104990, 192110, 201696289, 403392578, 1008481445, 2016962890]

約数ペア:

[(1, 2016962890), (2, 1008481445), (5, 403392578), (10, 201696289), (10499, 192110), (19211, 104990), (20998, 96055), (38422, 52495)]