139081982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{47339}}^1$

素因数の和:47467

約数の個数: 16

約数和(自身を含む): 226663920

約数和(自身を除く): 87581938

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 47339, 94678, 615407, 1230814, 5349307, 10698614, 69540991, 139081982]

約数ペア:

[(1, 139081982), (2, 69540991), (13, 10698614), (26, 5349307), (113, 1230814), (226, 615407), (1469, 94678), (2938, 47339)]