19014774009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82315039}}^1$

素因数の和:82315060

約数の個数: 16

約数和(自身を含む): 31608975360

約数和(自身を除く): 12594201351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 82315039, 246945117, 576205273, 905465429, 1728615819, 2716396287, 6338258003, 19014774009]

約数ペア:

[(1, 19014774009), (3, 6338258003), (7, 2716396287), (11, 1728615819), (21, 905465429), (33, 576205273), (77, 246945117), (231, 82315039)]