27904382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55147}}^1$

素因数の和:55183

約数の個数: 16

約数和(自身を含む): 47647872

約数和(自身を除く): 19743490

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55147, 110294, 606617, 1213234, 1268381, 2536762, 13952191, 27904382]

約数ペア:

[(1, 27904382), (2, 13952191), (11, 2536762), (22, 1268381), (23, 1213234), (46, 606617), (253, 110294), (506, 55147)]