9657868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1103}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 18547200

約数和(自身を除く): 8889332

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1103, 2189, 2206, 4378, 4412, 8756, 12133, 24266, 48532, 219497, 438994, 877988, 2414467, 4828934, 9657868]

約数ペア:

[(1, 9657868), (2, 4828934), (4, 2414467), (11, 877988), (22, 438994), (44, 219497), (199, 48532), (398, 24266), (796, 12133), (1103, 8756), (2189, 4412), (2206, 4378)]