39969046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{80909}}^1$

素因数の和:80943

約数の個数: 16

約数和(自身を含む): 67964400

約数和(自身を除く): 27995354

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 80909, 161818, 1051817, 1537271, 2103634, 3074542, 19984523, 39969046]

約数ペア:

[(1, 39969046), (2, 19984523), (13, 3074542), (19, 2103634), (26, 1537271), (38, 1051817), (247, 161818), (494, 80909)]