9957164

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 20025600

約数和(自身を除く): 10068436

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 1787, 2786, 3574, 5572, 7148, 12509, 25018, 50036, 355613, 711226, 1422452, 2489291, 4978582, 9957164]

約数ペア:

[(1, 9957164), (2, 4978582), (4, 2489291), (7, 1422452), (14, 711226), (28, 355613), (199, 50036), (398, 25018), (796, 12509), (1393, 7148), (1787, 5572), (2786, 3574)]