19379969366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13255793}}^1$

素因数の和:13255855

約数の個数: 16

約数和(自身を含む): 31495766544

約数和(自身を除く): 12115797178

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13255793, 26511586, 225348481, 450696962, 569999099, 1139998198, 9689984683, 19379969366]

約数ペア:

[(1, 19379969366), (2, 9689984683), (17, 1139998198), (34, 569999099), (43, 450696962), (86, 225348481), (731, 26511586), (1462, 13255793)]