12741850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23167}}^1$

素因数の和:23190

約数の個数: 24

約数和(自身を含む): 25855488

約数和(自身を除く): 13113638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 23167, 46334, 115835, 231670, 254837, 509674, 579175, 1158350, 1274185, 2548370, 6370925, 12741850]

約数ペア:

[(1, 12741850), (2, 6370925), (5, 2548370), (10, 1274185), (11, 1158350), (22, 579175), (25, 509674), (50, 254837), (55, 231670), (110, 115835), (275, 46334), (550, 23167)]