11615152

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{1129}}^1$

素因数の和:1780

約数の個数: 20

約数和(自身を含む): 22559320

約数和(自身を除く): 10944168

約数列:

[1, 2, 4, 8, 16, 643, 1129, 1286, 2258, 2572, 4516, 5144, 9032, 10288, 18064, 725947, 1451894, 2903788, 5807576, 11615152]

約数ペア:

[(1, 11615152), (2, 5807576), (4, 2903788), (8, 1451894), (16, 725947), (643, 18064), (1129, 10288), (1286, 9032), (2258, 5144), (2572, 4516)]