19163996858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1\times {\mathrm{176819}}^1$

素因数の和:178021

約数の個数: 16

約数和(自身を含む): 29383240320

約数和(自身を除く): 10219243462

約数列:

[1, 2, 47, 94, 1153, 2306, 54191, 108382, 176819, 353638, 8310493, 16620986, 203872307, 407744614, 9581998429, 19163996858]

約数ペア:

[(1, 19163996858), (2, 9581998429), (47, 407744614), (94, 203872307), (1153, 16620986), (2306, 8310493), (54191, 353638), (108382, 176819)]