19194906

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{24421}}^1$

素因数の和:24557

約数の個数: 16

約数和(自身を含む): 38684448

約数和(自身を除く): 19489542

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 24421, 48842, 73263, 146526, 3199151, 6398302, 9597453, 19194906]

約数ペア:

[(1, 19194906), (2, 9597453), (3, 6398302), (6, 3199151), (131, 146526), (262, 73263), (393, 48842), (786, 24421)]