19447716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85297}}^1$

素因数の和:85323

約数の個数: 24

約数和(自身を含む): 47766880

約数和(自身を除く): 28319164

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 85297, 170594, 255891, 341188, 511782, 1023564, 1620643, 3241286, 4861929, 6482572, 9723858, 19447716]

約数ペア:

[(1, 19447716), (2, 9723858), (3, 6482572), (4, 4861929), (6, 3241286), (12, 1620643), (19, 1023564), (38, 511782), (57, 341188), (76, 255891), (114, 170594), (228, 85297)]