19822734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47881}}^1$

素因数の和:47912

約数の個数: 24

約数和(自身を含む): 44817552

約数和(自身を除く): 24994818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 47881, 95762, 143643, 287286, 430929, 861858, 1101263, 2202526, 3303789, 6607578, 9911367, 19822734]

約数ペア:

[(1, 19822734), (2, 9911367), (3, 6607578), (6, 3303789), (9, 2202526), (18, 1101263), (23, 861858), (46, 430929), (69, 287286), (138, 143643), (207, 95762), (414, 47881)]