19936998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48157}}^1$

素因数の和:48188

約数の個数: 24

約数和(自身を含む): 45075888

約数和(自身を除く): 25138890

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48157, 96314, 144471, 288942, 433413, 866826, 1107611, 2215222, 3322833, 6645666, 9968499, 19936998]

約数ペア:

[(1, 19936998), (2, 9968499), (3, 6645666), (6, 3322833), (9, 2215222), (18, 1107611), (23, 866826), (46, 433413), (69, 288942), (138, 144471), (207, 96314), (414, 48157)]