13251308

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4541

約数の個数: 24

約数和(自身を含む): 26756352

約数和(自身を除く): 13505044

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4423, 8846, 17692, 30961, 61922, 123844, 473261, 946522, 1893044, 3312827, 6625654, 13251308]

約数ペア:

[(1, 13251308), (2, 6625654), (4, 3312827), (7, 1893044), (14, 946522), (28, 473261), (107, 123844), (214, 61922), (428, 30961), (749, 17692), (1498, 8846), (2996, 4423)]