13621795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4673}}^1$

素因数の和:4742

約数の個数: 16

約数和(自身を含む): 18172512

約数和(自身を除く): 4550717

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 4673, 23365, 51403, 247669, 257015, 1238345, 2724359, 13621795]

約数ペア:

[(1, 13621795), (5, 2724359), (11, 1238345), (53, 257015), (55, 247669), (265, 51403), (583, 23365), (2915, 4673)]