19813858273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2003}}^1\times {\mathrm{4519}}^1$

素因数の和:6732

約数の個数: 16

約数和(自身を含む): 21739392000

約数和(自身を除く): 1925533727

約数列:

[1, 11, 199, 2003, 2189, 4519, 22033, 49709, 398597, 899281, 4384567, 9051557, 9892091, 99567127, 1801259843, 19813858273]

約数ペア:

[(1, 19813858273), (11, 1801259843), (199, 99567127), (2003, 9892091), (2189, 9051557), (4519, 4384567), (22033, 899281), (49709, 398597)]