25453294

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2063}}^1$

素因数の和:2295

約数の個数: 16

約数和(自身を含む): 39628800

約数和(自身を除く): 14175506

約数列:

[1, 2, 31, 62, 199, 398, 2063, 4126, 6169, 12338, 63953, 127906, 410537, 821074, 12726647, 25453294]

約数ペア:

[(1, 25453294), (2, 12726647), (31, 821074), (62, 410537), (199, 127906), (398, 63953), (2063, 12338), (4126, 6169)]