55998998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12791}}^1$

素因数の和:13003

約数の個数: 16

約数和(自身を含む): 92102400

約数和(自身を除く): 36103402

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 12791, 25582, 140701, 281402, 2545409, 5090818, 27999499, 55998998]

約数ペア:

[(1, 55998998), (2, 27999499), (11, 5090818), (22, 2545409), (199, 281402), (398, 140701), (2189, 25582), (4378, 12791)]