27940814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55219}}^1$

素因数の和:55255

約数の個数: 16

約数和(自身を含む): 47710080

約数和(自身を除く): 19769266

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55219, 110438, 607409, 1214818, 1270037, 2540074, 13970407, 27940814]

約数ペア:

[(1, 27940814), (2, 13970407), (11, 2540074), (22, 1270037), (23, 1214818), (46, 607409), (253, 110438), (506, 55219)]