11727884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18211}}^1$

素因数の和:18245

約数の個数: 24

約数和(自身を含む): 24476928

約数和(自身を除く): 12749044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 18211, 36422, 72844, 127477, 254954, 418853, 509908, 837706, 1675412, 2931971, 5863942, 11727884]

約数ペア:

[(1, 11727884), (2, 5863942), (4, 2931971), (7, 1675412), (14, 837706), (23, 509908), (28, 418853), (46, 254954), (92, 127477), (161, 72844), (322, 36422), (644, 18211)]