19431036

素因数分解:

$2^2\times 3^3\times {\mathrm{179917}}^1$

素因数の和:179930

約数の個数: 24

約数和(自身を含む): 50377040

約数和(自身を除く): 30946004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179917, 359834, 539751, 719668, 1079502, 1619253, 2159004, 3238506, 4857759, 6477012, 9715518, 19431036]

約数ペア:

[(1, 19431036), (2, 9715518), (3, 6477012), (4, 4857759), (6, 3238506), (9, 2159004), (12, 1619253), (18, 1079502), (27, 719668), (36, 539751), (54, 359834), (108, 179917)]