13926815

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13721}}^1$

素因数の和:13762

約数の個数: 16

約数和(自身を含む): 19759680

約数和(自身を除く): 5832865

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 13721, 68605, 96047, 397909, 480235, 1989545, 2785363, 13926815]

約数ペア:

[(1, 13926815), (5, 2785363), (7, 1989545), (29, 480235), (35, 397909), (145, 96047), (203, 68605), (1015, 13721)]