12173699

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 13284480

約数和(自身を除く): 1110781

約数列:

[1, 19, 67, 73, 131, 1273, 1387, 2489, 4891, 8777, 9563, 92929, 166763, 181697, 640721, 12173699]

約数ペア:

[(1, 12173699), (19, 640721), (67, 181697), (73, 166763), (131, 92929), (1273, 9563), (1387, 8777), (2489, 4891)]