12440174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 19731600

約数和(自身を除く): 7291426

約数列:

[1, 2, 19, 38, 269, 538, 1217, 2434, 5111, 10222, 23123, 46246, 327373, 654746, 6220087, 12440174]

約数ペア:

[(1, 12440174), (2, 6220087), (19, 654746), (38, 327373), (269, 46246), (538, 23123), (1217, 10222), (2434, 5111)]