27142678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{13477}}^1$

素因数の和:13551

約数の個数: 16

約数和(自身を含む): 43668720

約数和(自身を除く): 16526042

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 13477, 26954, 256063, 512126, 714281, 1428562, 13571339, 27142678]

約数ペア:

[(1, 27142678), (2, 13571339), (19, 1428562), (38, 714281), (53, 512126), (106, 256063), (1007, 26954), (2014, 13477)]