26267978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51913}}^1$

素因数の和:51949

約数の個数: 16

約数和(自身を含む): 44853696

約数和(自身を除く): 18585718

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 51913, 103826, 571043, 1142086, 1193999, 2387998, 13133989, 26267978]

約数ペア:

[(1, 26267978), (2, 13133989), (11, 2387998), (22, 1193999), (23, 1142086), (46, 571043), (253, 103826), (506, 51913)]