19387206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{46829}}^1$

素因数の和:46860

約数の個数: 24

約数和(自身を含む): 43832880

約数和(自身を除く): 24445674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 46829, 93658, 140487, 280974, 421461, 842922, 1077067, 2154134, 3231201, 6462402, 9693603, 19387206]

約数ペア:

[(1, 19387206), (2, 9693603), (3, 6462402), (6, 3231201), (9, 2154134), (18, 1077067), (23, 842922), (46, 421461), (69, 280974), (138, 140487), (207, 93658), (414, 46829)]