19326097

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 23372800

約数和(自身を除く): 4046703

約数列:

[1, 7, 19, 133, 331, 439, 2317, 3073, 6289, 8341, 44023, 58387, 145309, 1017163, 2760871, 19326097]

約数ペア:

[(1, 19326097), (7, 2760871), (19, 1017163), (133, 145309), (331, 58387), (439, 44023), (2317, 8341), (3073, 6289)]