55361402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{7321}}^1$

素因数の和:7541

約数の個数: 16

約数和(自身を含む): 87864000

約数和(自身を除く): 32502598

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7321, 7562, 14642, 139099, 278198, 1456879, 2913758, 27680701, 55361402]

約数ペア:

[(1, 55361402), (2, 27680701), (19, 2913758), (38, 1456879), (199, 278198), (398, 139099), (3781, 14642), (7321, 7562)]