1919434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2085

約数の個数: 16

約数和(自身を含む): 3215520

約数和(自身を除く): 1296086

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2029, 4058, 22319, 44638, 87247, 174494, 959717, 1919434]

約数ペア:

[(1, 1919434), (2, 959717), (11, 174494), (22, 87247), (43, 44638), (86, 22319), (473, 4058), (946, 2029)]