19393346

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6961}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 33417600

約数和(自身を除く): 14024254

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6961, 13922, 48727, 97454, 1385239, 2770478, 9696673, 19393346]

約数ペア:

[(1, 19393346), (2, 9696673), (7, 2770478), (14, 1385239), (199, 97454), (398, 48727), (1393, 13922), (2786, 6961)]