27489814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{29059}}^1$

素因数の和:29115

約数の個数: 16

約数和(自身を含む): 46031040

約数和(自身を除く): 18541226

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 29059, 58118, 319649, 639298, 1249537, 2499074, 13744907, 27489814]

約数ペア:

[(1, 27489814), (2, 13744907), (11, 2499074), (22, 1249537), (43, 639298), (86, 319649), (473, 58118), (946, 29059)]