2019116548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1155101}}^1$

素因数の和:1155147

約数の個数: 24

約数和(自身を含む): 3881142720

約数和(自身を除く): 1862026172

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 1155101, 2310202, 4620404, 21946919, 26567323, 43893838, 53134646, 87787676, 106269292, 504779137, 1009558274, 2019116548]

約数ペア:

[(1, 2019116548), (2, 1009558274), (4, 504779137), (19, 106269292), (23, 87787676), (38, 53134646), (46, 43893838), (76, 26567323), (92, 21946919), (437, 4620404), (874, 2310202), (1748, 1155101)]