2019253246

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1\times {\mathrm{4603}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 3042562608

約数和(自身を除く): 1023309362

約数列:

[1, 2, 421, 521, 842, 1042, 4603, 9206, 219341, 438682, 1937863, 2398163, 3875726, 4796326, 1009626623, 2019253246]

約数ペア:

[(1, 2019253246), (2, 1009626623), (421, 4796326), (521, 3875726), (842, 2398163), (1042, 1937863), (4603, 438682), (9206, 219341)]