19873669210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104598259}}^1$

素因数の和:104598285

約数の個数: 16

約数和(自身を含む): 37655373600

約数和(自身を除く): 17781704390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 104598259, 209196518, 522991295, 1045982590, 1987366921, 3974733842, 9936834605, 19873669210]

約数ペア:

[(1, 19873669210), (2, 9936834605), (5, 3974733842), (10, 1987366921), (19, 1045982590), (38, 522991295), (95, 209196518), (190, 104598259)]