12684112

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1163

約数の個数: 40

約数和(自身を含む): 28371200

約数和(自身を除く): 15687088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1039, 1526, 1744, 2078, 3052, 4156, 6104, 7273, 8312, 12208, 14546, 16624, 29092, 58184, 113251, 116368, 226502, 453004, 792757, 906008, 1585514, 1812016, 3171028, 6342056, 12684112]

約数ペア:

[(1, 12684112), (2, 6342056), (4, 3171028), (7, 1812016), (8, 1585514), (14, 906008), (16, 792757), (28, 453004), (56, 226502), (109, 116368), (112, 113251), (218, 58184), (436, 29092), (763, 16624), (872, 14546), (1039, 12208), (1526, 8312), (1744, 7273), (2078, 6104), (3052, 4156)]