2019656418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25893031}}^1$

素因数の和:25893049

約数の個数: 16

約数和(自身を含む): 4350029376

約数和(自身を除く): 2330372958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25893031, 51786062, 77679093, 155358186, 336609403, 673218806, 1009828209, 2019656418]

約数ペア:

[(1, 2019656418), (2, 1009828209), (3, 673218806), (6, 336609403), (13, 155358186), (26, 77679093), (39, 51786062), (78, 25893031)]