2019856718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2239309}}^1$

素因数の和:2239363

約数の個数: 16

約数和(自身を含む): 3385836720

約数和(自身を除く): 1365980002

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 2239309, 4478618, 24632399, 49264798, 91811669, 183623338, 1009928359, 2019856718]

約数ペア:

[(1, 2019856718), (2, 1009928359), (11, 183623338), (22, 91811669), (41, 49264798), (82, 24632399), (451, 4478618), (902, 2239309)]