12808585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 16183296

約数和(自身を除く): 3374711

約数列:

[1, 5, 23, 115, 127, 635, 877, 2921, 4385, 14605, 20171, 100855, 111379, 556895, 2561717, 12808585]

約数ペア:

[(1, 12808585), (5, 2561717), (23, 556895), (115, 111379), (127, 100855), (635, 20171), (877, 14605), (2921, 4385)]