2019132002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{20233}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 3105271512

約数和(自身を除く): 1086139510

約数列:

[1, 2, 41, 82, 1217, 2434, 20233, 40466, 49897, 99794, 829553, 1659106, 24623561, 49247122, 1009566001, 2019132002]

約数ペア:

[(1, 2019132002), (2, 1009566001), (41, 49247122), (82, 24623561), (1217, 1659106), (2434, 829553), (20233, 99794), (40466, 49897)]