18932599

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 22865920

約数和(自身を除く): 3933321

約数列:

[1, 7, 31, 43, 217, 301, 1333, 2029, 9331, 14203, 62899, 87247, 440293, 610729, 2704657, 18932599]

約数ペア:

[(1, 18932599), (7, 2704657), (31, 610729), (43, 440293), (217, 87247), (301, 62899), (1333, 14203), (2029, 9331)]