2019291219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{9887}}^1$

素因数の和:11967

約数の個数: 24

約数和(自身を含む): 3183777792

約数和(自身を除く): 1164486573

約数列:

[1, 3, 9, 11, 33, 99, 2063, 6189, 9887, 18567, 22693, 29661, 68079, 88983, 108757, 204237, 326271, 978813, 20396881, 61190643, 183571929, 224365691, 673097073, 2019291219]

約数ペア:

[(1, 2019291219), (3, 673097073), (9, 224365691), (11, 183571929), (33, 61190643), (99, 20396881), (2063, 978813), (6189, 326271), (9887, 204237), (18567, 108757), (22693, 88983), (29661, 68079)]