29388854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6781}}^1$

素因数の和:6991

約数の個数: 16

約数和(自身を含む): 48342096

約数和(自身を除く): 18953242

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6781, 13562, 74591, 149182, 1335857, 2671714, 14694427, 29388854]

約数ペア:

[(1, 29388854), (2, 14694427), (11, 2671714), (22, 1335857), (197, 149182), (394, 74591), (2167, 13562), (4334, 6781)]