19059922

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4582

約数の個数: 24

約数和(自身を含む): 34038576

約数和(自身を除く): 14978654

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4523, 9046, 31661, 63322, 194489, 221627, 388978, 443254, 1361423, 2722846, 9529961, 19059922]

約数ペア:

[(1, 19059922), (2, 9529961), (7, 2722846), (14, 1361423), (43, 443254), (49, 388978), (86, 221627), (98, 194489), (301, 63322), (602, 31661), (2107, 9046), (4214, 4523)]