19002742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1423}}^1$

素因数の和:2043

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 12165770

約数列:

[1, 2, 11, 22, 607, 1214, 1423, 2846, 6677, 13354, 15653, 31306, 863761, 1727522, 9501371, 19002742]

約数ペア:

[(1, 19002742), (2, 9501371), (11, 1727522), (22, 863761), (607, 31306), (1214, 15653), (1423, 13354), (2846, 6677)]