858597916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1027031}}^1$

素因数の和:1027065

約数の個数: 24

約数和(自身を含む): 1725413760

約数和(自身を除く): 866815844

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1027031, 2054062, 4108124, 11297341, 19513589, 22594682, 39027178, 45189364, 78054356, 214649479, 429298958, 858597916]

約数ペア:

[(1, 858597916), (2, 429298958), (4, 214649479), (11, 78054356), (19, 45189364), (22, 39027178), (38, 22594682), (44, 19513589), (76, 11297341), (209, 4108124), (418, 2054062), (836, 1027031)]