11181872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53759}}^1$

素因数の和:53780

約数の個数: 20

約数和(自身を含む): 23331840

約数和(自身を除く): 12149968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 53759, 107518, 215036, 430072, 698867, 860144, 1397734, 2795468, 5590936, 11181872]

約数ペア:

[(1, 11181872), (2, 5590936), (4, 2795468), (8, 1397734), (13, 860144), (16, 698867), (26, 430072), (52, 215036), (104, 107518), (208, 53759)]