16485918

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{25679}}^1$

素因数の和:25791

約数の個数: 16

約数和(自身を含む): 33281280

約数和(自身を除く): 16795362

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 25679, 51358, 77037, 154074, 2747653, 5495306, 8242959, 16485918]

約数ペア:

[(1, 16485918), (2, 8242959), (3, 5495306), (6, 2747653), (107, 154074), (214, 77037), (321, 51358), (642, 25679)]