42243322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9649}}^1$

素因数の和:9861

約数の個数: 16

約数和(自身を含む): 69480000

約数和(自身を除く): 27236678

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 9649, 19298, 106139, 212278, 1920151, 3840302, 21121661, 42243322]

約数ペア:

[(1, 42243322), (2, 21121661), (11, 3840302), (22, 1920151), (199, 212278), (398, 106139), (2189, 19298), (4378, 9649)]