19399954

素因数分解:

$2^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1433}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 33314688

約数和(自身を除く): 13914734

約数列:

[1, 2, 7, 14, 967, 1433, 1934, 2866, 6769, 10031, 13538, 20062, 1385711, 2771422, 9699977, 19399954]

約数ペア:

[(1, 19399954), (2, 9699977), (7, 2771422), (14, 1385711), (967, 20062), (1433, 13538), (1934, 10031), (2866, 6769)]