12912086456

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{3208769}}^1$

素因数の和:3209278

約数の個数: 16

約数和(自身を含む): 24258301200

約数和(自身を除く): 11346214744

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 3208769, 6417538, 12835076, 25670152, 1614010807, 3228021614, 6456043228, 12912086456]

約数ペア:

[(1, 12912086456), (2, 6456043228), (4, 3228021614), (8, 1614010807), (503, 25670152), (1006, 12835076), (2012, 6417538), (4024, 3208769)]