18449210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141917}}^1$

素因数の和:141937

約数の個数: 16

約数和(自身を含む): 35763336

約数和(自身を除く): 17314126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141917, 283834, 709585, 1419170, 1844921, 3689842, 9224605, 18449210]

約数ペア:

[(1, 18449210), (2, 9224605), (5, 3689842), (10, 1844921), (13, 1419170), (26, 709585), (65, 283834), (130, 141917)]