38019748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4657}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 72124472

約数和(自身を除く): 34104724

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 4657, 8164, 9314, 18628, 60541, 121082, 242164, 731149, 1462298, 2924596, 9504937, 19009874, 38019748]

約数ペア:

[(1, 38019748), (2, 19009874), (4, 9504937), (13, 2924596), (26, 1462298), (52, 731149), (157, 242164), (314, 121082), (628, 60541), (2041, 18628), (4082, 9314), (4657, 8164)]