12724129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 16

約数和(自身を含む): 15252480

約数和(自身を除く): 2528351

約数列:

[1, 11, 19, 23, 209, 253, 437, 2647, 4807, 29117, 50293, 60881, 553223, 669691, 1156739, 12724129]

約数ペア:

[(1, 12724129), (11, 1156739), (19, 669691), (23, 553223), (209, 60881), (253, 50293), (437, 29117), (2647, 4807)]