19126156612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1333019}}^1$

素因数の和:1333251

約数の個数: 24

約数和(自身を含む): 35607630240

約数和(自身を除く): 16481473628

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 7174, 14348, 1333019, 2666038, 5332076, 22661323, 45322646, 90645292, 281267009, 562534018, 1125068036, 4781539153, 9563078306, 19126156612]

約数ペア:

[(1, 19126156612), (2, 9563078306), (4, 4781539153), (17, 1125068036), (34, 562534018), (68, 281267009), (211, 90645292), (422, 45322646), (844, 22661323), (3587, 5332076), (7174, 2666038), (14348, 1333019)]