27580058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{65981}}^1$

素因数の和:66013

約数の個数: 16

約数和(自身を含む): 47507040

約数和(自身を除く): 19926982

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 65981, 131962, 725791, 1253639, 1451582, 2507278, 13790029, 27580058]

約数ペア:

[(1, 27580058), (2, 13790029), (11, 2507278), (19, 1451582), (22, 1253639), (38, 725791), (209, 131962), (418, 65981)]