19386438

素因数分解:

$2^1\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4801}}^1$

素因数の和:5479

約数の個数: 16

約数和(自身を含む): 38838576

約数和(自身を除く): 19452138

約数列:

[1, 2, 3, 6, 673, 1346, 2019, 4038, 4801, 9602, 14403, 28806, 3231073, 6462146, 9693219, 19386438]

約数ペア:

[(1, 19386438), (2, 9693219), (3, 6462146), (6, 3231073), (673, 28806), (1346, 14403), (2019, 9602), (4038, 4801)]