19939848

素因数分解:

$2^3\times 3^1\times {\mathrm{830827}}^1$

素因数の和:830836

約数の個数: 16

約数和(自身を含む): 49849680

約数和(自身を除く): 29909832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830827, 1661654, 2492481, 3323308, 4984962, 6646616, 9969924, 19939848]

約数ペア:

[(1, 19939848), (2, 9969924), (3, 6646616), (4, 4984962), (6, 3323308), (8, 2492481), (12, 1661654), (24, 830827)]