12709271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 16

約数和(自身を含む): 14131200

約数和(自身を除く): 1421929

約数列:

[1, 19, 23, 127, 229, 437, 2413, 2921, 4351, 5267, 29083, 55499, 100073, 552577, 668909, 12709271]

約数ペア:

[(1, 12709271), (19, 668909), (23, 552577), (127, 100073), (229, 55499), (437, 29083), (2413, 5267), (2921, 4351)]