2013556027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{19237}}^1$

素因数の和:20050

約数の個数: 16

約数和(自身を含む): 2425527040

約数和(自身を除く): 411971013

約数列:

[1, 7, 19, 133, 787, 5509, 14953, 19237, 104671, 134659, 365503, 2558521, 15139519, 105976633, 287650861, 2013556027]

約数ペア:

[(1, 2013556027), (7, 287650861), (19, 105976633), (133, 15139519), (787, 2558521), (5509, 365503), (14953, 134659), (19237, 104671)]