1172965247

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{12721}}^1$

素因数の和:12974

約数の個数: 16

約数和(自身を含む): 1294590720

約数和(自身を除く): 121625473

約数列:

[1, 19, 23, 211, 437, 4009, 4853, 12721, 92207, 241699, 292583, 2684131, 5559077, 50998489, 61735013, 1172965247]

約数ペア:

[(1, 1172965247), (19, 61735013), (23, 50998489), (211, 5559077), (437, 2684131), (4009, 292583), (4853, 241699), (12721, 92207)]