16512308

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 29544648

約数和(自身を除く): 13032340

約数列:

[1, 2, 4, 73, 146, 193, 292, 293, 386, 586, 772, 1172, 14089, 21389, 28178, 42778, 56356, 56549, 85556, 113098, 226196, 4128077, 8256154, 16512308]

約数ペア:

[(1, 16512308), (2, 8256154), (4, 4128077), (73, 226196), (146, 113098), (193, 85556), (292, 56549), (293, 56356), (386, 42778), (586, 28178), (772, 21389), (1172, 14089)]