19680348

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{23099}}^1$

素因数の和:23177

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 26889252

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 23099, 46198, 69297, 92396, 138594, 277188, 1640029, 3280058, 4920087, 6560116, 9840174, 19680348]

約数ペア:

[(1, 19680348), (2, 9840174), (3, 6560116), (4, 4920087), (6, 3280058), (12, 1640029), (71, 277188), (142, 138594), (213, 92396), (284, 69297), (426, 46198), (852, 23099)]