19993476

素因数分解:

$2^2\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3761}}^1$

素因数の和:4211

約数の個数: 24

約数和(自身を含む): 46769184

約数和(自身を除く): 26775708

約数列:

[1, 2, 3, 4, 6, 12, 443, 886, 1329, 1772, 2658, 3761, 5316, 7522, 11283, 15044, 22566, 45132, 1666123, 3332246, 4998369, 6664492, 9996738, 19993476]

約数ペア:

[(1, 19993476), (2, 9996738), (3, 6664492), (4, 4998369), (6, 3332246), (12, 1666123), (443, 45132), (886, 22566), (1329, 15044), (1772, 11283), (2658, 7522), (3761, 5316)]