1539102019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{84991}}^1$

素因数の和:85210

約数の個数: 16

約数和(自身を含む): 1903820800

約数和(自身を除く): 364718781

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 18109, 84991, 594937, 1104883, 7734181, 16913209, 118392463, 219871717, 1539102019]

約数ペア:

[(1, 1539102019), (7, 219871717), (13, 118392463), (91, 16913209), (199, 7734181), (1393, 1104883), (2587, 594937), (18109, 84991)]