13325438

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4783}}^1$

素因数の和:4991

約数の個数: 16

約数和(自身を含む): 22963200

約数和(自身を除く): 9637762

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 4783, 9566, 33481, 66962, 951817, 1903634, 6662719, 13325438]

約数ペア:

[(1, 13325438), (2, 6662719), (7, 1903634), (14, 951817), (199, 66962), (398, 33481), (1393, 9566), (2786, 4783)]