17869484

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 31940160

約数和(自身を除く): 14070676

約数列:

[1, 2, 4, 79, 158, 193, 293, 316, 386, 586, 772, 1172, 15247, 23147, 30494, 46294, 56549, 60988, 92588, 113098, 226196, 4467371, 8934742, 17869484]

約数ペア:

[(1, 17869484), (2, 8934742), (4, 4467371), (79, 226196), (158, 113098), (193, 92588), (293, 60988), (316, 56549), (386, 46294), (586, 30494), (772, 23147), (1172, 15247)]