61160278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11579}}^1$

素因数の和:11739

約数の個数: 16

約数和(自身を含む): 97272000

約数和(自身を除く): 36111722

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 11579, 23158, 220001, 440002, 1609481, 3218962, 30580139, 61160278]

約数ペア:

[(1, 61160278), (2, 30580139), (19, 3218962), (38, 1609481), (139, 440002), (278, 220001), (2641, 23158), (5282, 11579)]