11398892

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{5387}}^1$

素因数の和:5437

約数の個数: 18

約数和(自身を含む): 20856948

約数和(自身を除く): 9458056

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 5387, 10774, 21548, 123901, 247802, 495604, 2849723, 5699446, 11398892]

約数ペア:

[(1, 11398892), (2, 5699446), (4, 2849723), (23, 495604), (46, 247802), (92, 123901), (529, 21548), (1058, 10774), (2116, 5387)]