19105341

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3793}}^1$

素因数の和:3892

約数の個数: 16

約数和(自身を含む): 26952576

約数和(自身を除く): 7847235

約数列:

[1, 3, 23, 69, 73, 219, 1679, 3793, 5037, 11379, 87239, 261717, 276889, 830667, 6368447, 19105341]

約数ペア:

[(1, 19105341), (3, 6368447), (23, 830667), (69, 276889), (73, 261717), (219, 87239), (1679, 11379), (3793, 5037)]