247614802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{18671}}^1$

素因数の和:19041

約数の個数: 16

約数和(自身を含む): 392112000

約数和(自身を除く): 144497198

約数列:

[1, 2, 19, 38, 349, 698, 6631, 13262, 18671, 37342, 354749, 709498, 6516179, 13032358, 123807401, 247614802]

約数ペア:

[(1, 247614802), (2, 123807401), (19, 13032358), (38, 6516179), (349, 709498), (698, 354749), (6631, 37342), (13262, 18671)]