27869974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55079}}^1$

素因数の和:55115

約数の個数: 16

約数和(自身を含む): 47589120

約数和(自身を除く): 19719146

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55079, 110158, 605869, 1211738, 1266817, 2533634, 13934987, 27869974]

約数ペア:

[(1, 27869974), (2, 13934987), (11, 2533634), (22, 1266817), (23, 1211738), (46, 605869), (253, 110158), (506, 55079)]