19993614

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{62873}}^1$

素因数の和:62931

約数の個数: 16

約数和(自身を含む): 40742352

約数和(自身を除く): 20748738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 62873, 125746, 188619, 377238, 3332269, 6664538, 9996807, 19993614]

約数ペア:

[(1, 19993614), (2, 9996807), (3, 6664538), (6, 3332269), (53, 377238), (106, 188619), (159, 125746), (318, 62873)]