12354446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 21319200

約数和(自身を除く): 8964754

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 281, 494, 562, 1157, 1691, 2314, 3382, 3653, 5339, 7306, 10678, 21983, 25009, 43966, 50018, 69407, 138814, 325117, 475171, 650234, 950342, 6177223, 12354446]

約数ペア:

[(1, 12354446), (2, 6177223), (13, 950342), (19, 650234), (26, 475171), (38, 325117), (89, 138814), (178, 69407), (247, 50018), (281, 43966), (494, 25009), (562, 21983), (1157, 10678), (1691, 7306), (2314, 5339), (3382, 3653)]