19841310721

素因数分解:

${\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{13523}}^1$

素因数の和:13896

約数の個数: 16

約数和(自身を含む): 20415830400

約数和(自身を除く): 574519679

約数列:

[1, 73, 101, 199, 7373, 13523, 14527, 20099, 987179, 1365823, 1467227, 2691077, 99705079, 196448621, 271798777, 19841310721]

約数ペア:

[(1, 19841310721), (73, 271798777), (101, 196448621), (199, 99705079), (7373, 2691077), (13523, 1467227), (14527, 1365823), (20099, 987179)]