12683874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{301997}}^1$

素因数の和:302009

約数の個数: 16

約数和(自身を含む): 28991808

約数和(自身を除く): 16307934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 301997, 603994, 905991, 1811982, 2113979, 4227958, 6341937, 12683874]

約数ペア:

[(1, 12683874), (2, 6341937), (3, 4227958), (6, 2113979), (7, 1811982), (14, 905991), (21, 603994), (42, 301997)]