22222117

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 24141312

約数和(自身を除く): 1919195

約数列:

[1, 23, 47, 61, 337, 1081, 1403, 2867, 7751, 15839, 20557, 65941, 364297, 472811, 966179, 22222117]

約数ペア:

[(1, 22222117), (23, 966179), (47, 472811), (61, 364297), (337, 65941), (1081, 20557), (1403, 15839), (2867, 7751)]