19215906

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{10103}}^1$

素因数の和:10425

約数の個数: 16

約数和(自身を含む): 38556864

約数和(自身を除く): 19340958

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 10103, 20206, 30309, 60618, 3202651, 6405302, 9607953, 19215906]

約数ペア:

[(1, 19215906), (2, 9607953), (3, 6405302), (6, 3202651), (317, 60618), (634, 30309), (951, 20206), (1902, 10103)]