15680288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37693}}^1$

素因数の和:37716

約数の個数: 24

約数和(自身を含む): 33246108

約数和(自身を除く): 17565820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 37693, 75386, 150772, 301544, 490009, 603088, 980018, 1206176, 1960036, 3920072, 7840144, 15680288]

約数ペア:

[(1, 15680288), (2, 7840144), (4, 3920072), (8, 1960036), (13, 1206176), (16, 980018), (26, 603088), (32, 490009), (52, 301544), (104, 150772), (208, 75386), (416, 37693)]