13941964799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{398581}}^1$

素因数の和:398870

約数の個数: 16

約数和(自身を含む): 16836103680

約数和(自身を除く): 2894138881

約数列:

[1, 7, 19, 133, 263, 1841, 4997, 34979, 398581, 2790067, 7573039, 53011273, 104826803, 733787621, 1991709257, 13941964799]

約数ペア:

[(1, 13941964799), (7, 1991709257), (19, 733787621), (133, 104826803), (263, 53011273), (1841, 7573039), (4997, 2790067), (34979, 398581)]