2123383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 16

約数和(自身を含む): 2407680

約数和(自身を除く): 284297

約数列:

[1, 19, 23, 43, 113, 437, 817, 989, 2147, 2599, 4859, 18791, 49381, 92321, 111757, 2123383]

約数ペア:

[(1, 2123383), (19, 111757), (23, 92321), (43, 49381), (113, 18791), (437, 4859), (817, 2599), (989, 2147)]