2018906674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{5443}}^1$

素因数の和:5734

約数の個数: 32

約数和(自身を含む): 3276852480

約数和(自身を除く): 1257945806

約数列:

[1, 2, 19, 38, 43, 86, 227, 454, 817, 1634, 4313, 5443, 8626, 9761, 10886, 19522, 103417, 185459, 206834, 234049, 370918, 468098, 1235561, 2471122, 4446931, 8893862, 23475659, 46951318, 53129123, 106258246, 1009453337, 2018906674]

約数ペア:

[(1, 2018906674), (2, 1009453337), (19, 106258246), (38, 53129123), (43, 46951318), (86, 23475659), (227, 8893862), (454, 4446931), (817, 2471122), (1634, 1235561), (4313, 468098), (5443, 370918), (8626, 234049), (9761, 206834), (10886, 185459), (19522, 103417)]