12515874

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42571}}^1$

素因数の和:42590

約数の個数: 24

約数和(自身を含む): 29119248

約数和(自身を除く): 16603374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42571, 85142, 127713, 255426, 297997, 595994, 893991, 1787982, 2085979, 4171958, 6257937, 12515874]

約数ペア:

[(1, 12515874), (2, 6257937), (3, 4171958), (6, 2085979), (7, 1787982), (14, 893991), (21, 595994), (42, 297997), (49, 255426), (98, 127713), (147, 85142), (294, 42571)]