12841415

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 15909696

約数和(自身を除く): 3068281

約数列:

[1, 5, 61, 71, 305, 355, 593, 2965, 4331, 21655, 36173, 42103, 180865, 210515, 2568283, 12841415]

約数ペア:

[(1, 12841415), (5, 2568283), (61, 210515), (71, 180865), (305, 42103), (355, 36173), (593, 21655), (2965, 4331)]