1803841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 16

約数和(自身を含む): 2094400

約数和(自身を除く): 290559

約数列:

[1, 13, 19, 67, 109, 247, 871, 1273, 1417, 2071, 7303, 16549, 26923, 94939, 138757, 1803841]

約数ペア:

[(1, 1803841), (13, 138757), (19, 94939), (67, 26923), (109, 16549), (247, 7303), (871, 2071), (1273, 1417)]