1900952242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7146437}}^1$

素因数の和:7146465

約数の個数: 16

約数和(自身を含む): 3430290240

約数和(自身を除く): 1529337998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7146437, 14292874, 50025059, 100050118, 135782303, 271564606, 950476121, 1900952242]

約数ペア:

[(1, 1900952242), (2, 950476121), (7, 271564606), (14, 135782303), (19, 100050118), (38, 50025059), (133, 14292874), (266, 7146437)]