16997386

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6101}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 29289600

約数和(自身を除く): 12292214

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 6101, 12202, 42707, 85414, 1214099, 2428198, 8498693, 16997386]

約数ペア:

[(1, 16997386), (2, 8498693), (7, 2428198), (14, 1214099), (199, 85414), (398, 42707), (1393, 12202), (2786, 6101)]