2019155441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{200891}}^1$

素因数の和:200956

約数の個数: 12

約数和(自身を含む): 2221865520

約数和(自身を除く): 202710079

約数列:

[1, 19, 23, 437, 529, 10051, 200891, 3816929, 4620493, 87789367, 106271339, 2019155441]

約数ペア:

[(1, 2019155441), (19, 106271339), (23, 87789367), (437, 4620493), (529, 3816929), (10051, 200891)]