13155646

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 23474880

約数和(自身を除く): 10319234

約数列:

[1, 2, 7, 14, 37, 74, 109, 218, 233, 259, 466, 518, 763, 1526, 1631, 3262, 4033, 8066, 8621, 17242, 25397, 28231, 50794, 56462, 60347, 120694, 177779, 355558, 939689, 1879378, 6577823, 13155646]

約数ペア:

[(1, 13155646), (2, 6577823), (7, 1879378), (14, 939689), (37, 355558), (74, 177779), (109, 120694), (218, 60347), (233, 56462), (259, 50794), (466, 28231), (518, 25397), (763, 17242), (1526, 8621), (1631, 8066), (3262, 4033)]