38836996892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{511013117}}^1$

素因数の和:511013140

約数の個数: 12

約数和(自身を含む): 71541836520

約数和(自身を除く): 32704839628

約数列:

[1, 2, 4, 19, 38, 76, 511013117, 1022026234, 2044052468, 9709249223, 19418498446, 38836996892]

約数ペア:

[(1, 38836996892), (2, 19418498446), (4, 9709249223), (19, 2044052468), (38, 1022026234), (76, 511013117)]