12957026

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:838

約数の個数: 24

約数和(自身を含む): 21385620

約数和(自身を除く): 8428594

約数列:

[1, 2, 17, 29, 34, 58, 289, 493, 578, 773, 986, 1546, 8381, 13141, 16762, 22417, 26282, 44834, 223397, 381089, 446794, 762178, 6478513, 12957026]

約数ペア:

[(1, 12957026), (2, 6478513), (17, 762178), (29, 446794), (34, 381089), (58, 223397), (289, 44834), (493, 26282), (578, 22417), (773, 16762), (986, 13141), (1546, 8381)]