12697882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 20779920

約数和(自身を除く): 8082038

約数列:

[1, 2, 29, 37, 58, 61, 74, 97, 122, 194, 1073, 1769, 2146, 2257, 2813, 3538, 3589, 4514, 5626, 5917, 7178, 11834, 65453, 104081, 130906, 171593, 208162, 218929, 343186, 437858, 6348941, 12697882]

約数ペア:

[(1, 12697882), (2, 6348941), (29, 437858), (37, 343186), (58, 218929), (61, 208162), (74, 171593), (97, 130906), (122, 104081), (194, 65453), (1073, 11834), (1769, 7178), (2146, 5917), (2257, 5626), (2813, 4514), (3538, 3589)]