19470894

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{17929}}^1$

素因数の和:18115

約数の個数: 16

約数和(自身を含む): 39159120

約数和(自身を除く): 19688226

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 17929, 35858, 53787, 107574, 3245149, 6490298, 9735447, 19470894]

約数ペア:

[(1, 19470894), (2, 9735447), (3, 6490298), (6, 3245149), (181, 107574), (362, 53787), (543, 35858), (1086, 17929)]