12784534

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31489}}^1$

素因数の和:31527

約数の個数: 16

約数和(自身を含む): 22672800

約数和(自身を除く): 9888266

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 31489, 62978, 220423, 440846, 913181, 1826362, 6392267, 12784534]

約数ペア:

[(1, 12784534), (2, 6392267), (7, 1826362), (14, 913181), (29, 440846), (58, 220423), (203, 62978), (406, 31489)]