2019921752

素因数分解:

$2^3\times {\mathrm{14447}}^1\times {\mathrm{17477}}^1$

素因数の和:31930

約数の個数: 16

約数和(自身を含む): 3787832160

約数和(自身を除く): 1767910408

約数列:

[1, 2, 4, 8, 14447, 17477, 28894, 34954, 57788, 69908, 115576, 139816, 252490219, 504980438, 1009960876, 2019921752]

約数ペア:

[(1, 2019921752), (2, 1009960876), (4, 504980438), (8, 252490219), (14447, 139816), (17477, 115576), (28894, 69908), (34954, 57788)]