19539126

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{2707}}^1$

素因数の和:3116

約数の個数: 24

約数和(自身を含む): 42456024

約数和(自身を除く): 22916898

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 2707, 3609, 5414, 7218, 8121, 16242, 24363, 48726, 1085507, 2171014, 3256521, 6513042, 9769563, 19539126]

約数ペア:

[(1, 19539126), (2, 9769563), (3, 6513042), (6, 3256521), (9, 2171014), (18, 1085507), (401, 48726), (802, 24363), (1203, 16242), (2406, 8121), (2707, 7218), (3609, 5414)]