13038643942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5121227}}^1$

素因数の和:5121315

約数の個数: 16

約数和(自身を含む): 20894610240

約数和(自身を除く): 7855966298

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 5121227, 10242454, 97303313, 194606626, 343122209, 686244418, 6519321971, 13038643942]

約数ペア:

[(1, 13038643942), (2, 6519321971), (19, 686244418), (38, 343122209), (67, 194606626), (134, 97303313), (1273, 10242454), (2546, 5121227)]