2019123590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1\times {\mathrm{6323}}^1$

素因数の和:9244

約数の個数: 32

約数和(自身を含む): 3966817536

約数和(自身を除く): 1947693946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2903, 5806, 6323, 12646, 14515, 29030, 31615, 31933, 63230, 63866, 69553, 139106, 159665, 319330, 347765, 695530, 18355669, 36711338, 91778345, 183556690, 201912359, 403824718, 1009561795, 2019123590]

約数ペア:

[(1, 2019123590), (2, 1009561795), (5, 403824718), (10, 201912359), (11, 183556690), (22, 91778345), (55, 36711338), (110, 18355669), (2903, 695530), (5806, 347765), (6323, 319330), (12646, 159665), (14515, 139106), (29030, 69553), (31615, 63866), (31933, 63230)]