19452984

素因数分解:

$2^3\times 3^1\times {\mathrm{810541}}^1$

素因数の和:810550

約数の個数: 16

約数和(自身を含む): 48632520

約数和(自身を除く): 29179536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 810541, 1621082, 2431623, 3242164, 4863246, 6484328, 9726492, 19452984]

約数ペア:

[(1, 19452984), (2, 9726492), (3, 6484328), (4, 4863246), (6, 3242164), (8, 2431623), (12, 1621082), (24, 810541)]