13428438

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{4397}}^1$

素因数の和:4911

約数の個数: 16

約数和(自身を含む): 26915760

約数和(自身を除く): 13487322

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 4397, 8794, 13191, 26382, 2238073, 4476146, 6714219, 13428438]

約数ペア:

[(1, 13428438), (2, 6714219), (3, 4476146), (6, 2238073), (509, 26382), (1018, 13191), (1527, 8794), (3054, 4397)]