126560881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 140342400

約数和(自身を除く): 13781519

約数列:

[1, 19, 23, 109, 437, 2071, 2507, 2657, 47633, 50483, 61111, 289613, 1161109, 5502647, 6661099, 126560881]

約数ペア:

[(1, 126560881), (19, 6661099), (23, 5502647), (109, 1161109), (437, 289613), (2071, 61111), (2507, 50483), (2657, 47633)]