619782014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{12479}}^1$

素因数の和:13807

約数の個数: 16

約数和(自身を含む): 979430400

約数和(自身を除く): 359648386

約数列:

[1, 2, 19, 38, 1307, 2614, 12479, 24833, 24958, 49666, 237101, 474202, 16310053, 32620106, 309891007, 619782014]

約数ペア:

[(1, 619782014), (2, 309891007), (19, 32620106), (38, 16310053), (1307, 474202), (2614, 237101), (12479, 49666), (24833, 24958)]