2018776030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{5867}}^1$

素因数の和:7704

約数の個数: 32

約数和(自身を含む): 3827813760

約数和(自身を除く): 1809037730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1811, 3622, 5867, 9055, 11734, 18110, 29335, 34409, 58670, 68818, 111473, 172045, 222946, 344090, 557365, 1114730, 10625137, 21250274, 53125685, 106251370, 201877603, 403755206, 1009388015, 2018776030]

約数ペア:

[(1, 2018776030), (2, 1009388015), (5, 403755206), (10, 201877603), (19, 106251370), (38, 53125685), (95, 21250274), (190, 10625137), (1811, 1114730), (3622, 557365), (5867, 344090), (9055, 222946), (11734, 172045), (18110, 111473), (29335, 68818), (34409, 58670)]