27855862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 44089200

約数和(自身を除く): 16233338

約数列:

[1, 2, 19, 38, 661, 1109, 1322, 2218, 12559, 21071, 25118, 42142, 733049, 1466098, 13927931, 27855862]

約数ペア:

[(1, 27855862), (2, 13927931), (19, 1466098), (38, 733049), (661, 42142), (1109, 25118), (1322, 21071), (2218, 12559)]