19504279041

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1992469}}^1$

素因数の和:1992736

約数の個数: 16

約数和(自身を含む): 28117736640

約数和(自身を除く): 8613457599

約数列:

[1, 3, 13, 39, 251, 753, 3263, 9789, 1992469, 5977407, 25902097, 77706291, 500109719, 1500329157, 6501426347, 19504279041]

約数ペア:

[(1, 19504279041), (3, 6501426347), (13, 1500329157), (39, 500109719), (251, 77706291), (753, 25902097), (3263, 5977407), (9789, 1992469)]