19542906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{57143}}^1$

素因数の和:57170

約数の個数: 24

約数和(自身を含む): 44572320

約数和(自身を除く): 25029414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 57143, 114286, 171429, 342858, 514287, 1028574, 1085717, 2171434, 3257151, 6514302, 9771453, 19542906]

約数ペア:

[(1, 19542906), (2, 9771453), (3, 6514302), (6, 3257151), (9, 2171434), (18, 1085717), (19, 1028574), (38, 514287), (57, 342858), (114, 171429), (171, 114286), (342, 57143)]