19017634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 29116800

約数和(自身を除く): 10099166

約数列:

[1, 2, 71, 142, 199, 398, 673, 1346, 14129, 28258, 47783, 95566, 133927, 267854, 9508817, 19017634]

約数ペア:

[(1, 19017634), (2, 9508817), (71, 267854), (142, 133927), (199, 95566), (398, 47783), (673, 28258), (1346, 14129)]