19005673108

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{6535651}}^1$

素因数の和:6536382

約数の個数: 12

約数和(自身を含む): 33305682592

約数和(自身を除く): 14300009484

約数列:

[1, 2, 4, 727, 1454, 2908, 6535651, 13071302, 26142604, 4751418277, 9502836554, 19005673108]

約数ペア:

[(1, 19005673108), (2, 9502836554), (4, 4751418277), (727, 26142604), (1454, 13071302), (2908, 6535651)]