27905194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19087}}^1$

素因数の和:19149

約数の個数: 16

約数和(自身を含む): 45353088

約数和(自身を除く): 17447894

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19087, 38174, 324479, 648958, 820741, 1641482, 13952597, 27905194]

約数ペア:

[(1, 27905194), (2, 13952597), (17, 1641482), (34, 820741), (43, 648958), (86, 324479), (731, 38174), (1462, 19087)]