19469319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4774

約数の個数: 16

約数和(自身を含む): 27705600

約数和(自身を除く): 8236281

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 4679, 14037, 88901, 266703, 341567, 1024701, 6489773, 19469319]

約数ペア:

[(1, 19469319), (3, 6489773), (19, 1024701), (57, 341567), (73, 266703), (219, 88901), (1387, 14037), (4161, 4679)]