28515938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5563}}^1$

素因数の和:5809

約数の個数: 16

約数和(自身を含む): 46871136

約数和(自身を除く): 18355198

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 5563, 11126, 61193, 122386, 1296179, 2592358, 14257969, 28515938]

約数ペア:

[(1, 28515938), (2, 14257969), (11, 2592358), (22, 1296179), (233, 122386), (466, 61193), (2563, 11126), (5126, 5563)]