13631176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 28055160

約数和(自身を除く): 14423984

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2473, 2756, 4946, 5512, 9892, 19784, 32149, 64298, 128596, 131069, 257192, 262138, 524276, 1048552, 1703897, 3407794, 6815588, 13631176]

約数ペア:

[(1, 13631176), (2, 6815588), (4, 3407794), (8, 1703897), (13, 1048552), (26, 524276), (52, 262138), (53, 257192), (104, 131069), (106, 128596), (212, 64298), (424, 32149), (689, 19784), (1378, 9892), (2473, 5512), (2756, 4946)]