1533796774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1\times {\mathrm{11903}}^1$

素因数の和:15315

約数の個数: 16

約数和(自身を含む): 2422702080

約数和(自身を除く): 888905306

約数列:

[1, 2, 19, 38, 3391, 6782, 11903, 23806, 64429, 128858, 226157, 452314, 40363073, 80726146, 766898387, 1533796774]

約数ペア:

[(1, 1533796774), (2, 766898387), (19, 80726146), (38, 40363073), (3391, 452314), (6782, 226157), (11903, 128858), (23806, 64429)]