19499686308738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4909}}^1\times {\mathrm{9594763}}^1$

素因数の和:9599703

約数の個数: 48

約数和(自身を含む): 44095232600640

約数和(自身を除く): 24595546291902

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 4909, 9818, 14727, 29454, 44181, 88362, 112907, 225814, 338721, 677442, 1016163, 2032326, 9594763, 19189526, 28784289, 57568578, 86352867, 172705734, 220679549, 441359098, 662038647, 1324077294, 1986115941, 3972231882, 47100691567, 94201383134, 141302074701, 282604149402, 423906224103, 847812448206, 1083315906041, 2166631812082, 3249947718123, 6499895436246, 9749843154369, 19499686308738]

約数ペア:

[(1, 19499686308738), (2, 9749843154369), (3, 6499895436246), (6, 3249947718123), (9, 2166631812082), (18, 1083315906041), (23, 847812448206), (46, 423906224103), (69, 282604149402), (138, 141302074701), (207, 94201383134), (414, 47100691567), (4909, 3972231882), (9818, 1986115941), (14727, 1324077294), (29454, 662038647), (44181, 441359098), (88362, 220679549), (112907, 172705734), (225814, 86352867), (338721, 57568578), (677442, 28784289), (1016163, 19189526), (2032326, 9594763)]