19179984

素因数分解:

$2^4\times 3^1\times {\mathrm{399583}}^1$

素因数の和:399594

約数の個数: 20

約数和(自身を含む): 49548416

約数和(自身を除く): 30368432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399583, 799166, 1198749, 1598332, 2397498, 3196664, 4794996, 6393328, 9589992, 19179984]

約数ペア:

[(1, 19179984), (2, 9589992), (3, 6393328), (4, 4794996), (6, 3196664), (8, 2397498), (12, 1598332), (16, 1198749), (24, 799166), (48, 399583)]