12184940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26489}}^1$

素因数の和:26521

約数の個数: 24

約数和(自身を含む): 26701920

約数和(自身を除く): 14516980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 26489, 52978, 105956, 132445, 264890, 529780, 609247, 1218494, 2436988, 3046235, 6092470, 12184940]

約数ペア:

[(1, 12184940), (2, 6092470), (4, 3046235), (5, 2436988), (10, 1218494), (20, 609247), (23, 529780), (46, 264890), (92, 132445), (115, 105956), (230, 52978), (460, 26489)]