19424673

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 29585088

約数和(自身を除く): 10160415

約数列:

[1, 3, 9, 23, 69, 107, 207, 321, 877, 963, 2461, 2631, 7383, 7893, 20171, 22149, 60513, 93839, 181539, 281517, 844551, 2158297, 6474891, 19424673]

約数ペア:

[(1, 19424673), (3, 6474891), (9, 2158297), (23, 844551), (69, 281517), (107, 181539), (207, 93839), (321, 60513), (877, 22149), (963, 20171), (2461, 7893), (2631, 7383)]