19423229

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 22906752

約数和(自身を除く): 3483523

約数列:

[1, 7, 43, 173, 301, 373, 1211, 2611, 7439, 16039, 52073, 64529, 112273, 451703, 2774747, 19423229]

約数ペア:

[(1, 19423229), (7, 2774747), (43, 451703), (173, 112273), (301, 64529), (373, 52073), (1211, 16039), (2611, 7439)]