25990094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6367}}^1$

素因数の和:6539

約数の個数: 16

約数和(自身を含む): 42258048

約数和(自身を除く): 16267954

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 6367, 12734, 82771, 165542, 999619, 1999238, 12995047, 25990094]

約数ペア:

[(1, 25990094), (2, 12995047), (13, 1999238), (26, 999619), (157, 165542), (314, 82771), (2041, 12734), (4082, 6367)]