19215036

素因数分解:

$2^2\times 3^3\times {\mathrm{177917}}^1$

素因数の和:177930

約数の個数: 24

約数和(自身を含む): 49817040

約数和(自身を除く): 30602004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 177917, 355834, 533751, 711668, 1067502, 1601253, 2135004, 3202506, 4803759, 6405012, 9607518, 19215036]

約数ペア:

[(1, 19215036), (2, 9607518), (3, 6405012), (4, 4803759), (6, 3202506), (9, 2135004), (12, 1601253), (18, 1067502), (27, 711668), (36, 533751), (54, 355834), (108, 177917)]