259236442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{11383}}^1$

素因数の和:11637

約数の個数: 16

約数和(自身を含む): 397529280

約数和(自身を除く): 138292838

約数列:

[1, 2, 59, 118, 193, 386, 11383, 11387, 22766, 22774, 671597, 1343194, 2196919, 4393838, 129618221, 259236442]

約数ペア:

[(1, 259236442), (2, 129618221), (59, 4393838), (118, 2196919), (193, 1343194), (386, 671597), (11383, 22774), (11387, 22766)]