18805102

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1277}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 29138400

約数和(自身を除く): 10333298

約数列:

[1, 2, 37, 74, 199, 398, 1277, 2554, 7363, 14726, 47249, 94498, 254123, 508246, 9402551, 18805102]

約数ペア:

[(1, 18805102), (2, 9402551), (37, 508246), (74, 254123), (199, 94498), (398, 47249), (1277, 14726), (2554, 7363)]