19505778

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{4079}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 39070080

約数和(自身を除く): 19564302

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4079, 4782, 8158, 12237, 24474, 3250963, 6501926, 9752889, 19505778]

約数ペア:

[(1, 19505778), (2, 9752889), (3, 6501926), (6, 3250963), (797, 24474), (1594, 12237), (2391, 8158), (4079, 4782)]