11156905189456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53638967257}}^1$

素因数の和:53638967278

約数の個数: 20

約数和(自身を含む): 23279311789972

約数和(自身を除く): 12122406600516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 53638967257, 107277934514, 214555869028, 429111738056, 697306574341, 858223476112, 1394613148682, 2789226297364, 5578452594728, 11156905189456]

約数ペア:

[(1, 11156905189456), (2, 5578452594728), (4, 2789226297364), (8, 1394613148682), (13, 858223476112), (16, 697306574341), (26, 429111738056), (52, 214555869028), (104, 107277934514), (208, 53638967257)]