13897004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2411}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 26744256

約数和(自身を除く): 12847252

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2411, 2882, 4822, 5764, 9644, 26521, 53042, 106084, 315841, 631682, 1263364, 3474251, 6948502, 13897004]

約数ペア:

[(1, 13897004), (2, 6948502), (4, 3474251), (11, 1263364), (22, 631682), (44, 315841), (131, 106084), (262, 53042), (524, 26521), (1441, 9644), (2411, 5764), (2882, 4822)]