13925392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66949}}^1$

素因数の和:66970

約数の個数: 20

約数和(自身を含む): 29056300

約数和(自身を除く): 15130908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66949, 133898, 267796, 535592, 870337, 1071184, 1740674, 3481348, 6962696, 13925392]

約数ペア:

[(1, 13925392), (2, 6962696), (4, 3481348), (8, 1740674), (13, 1071184), (16, 870337), (26, 535592), (52, 267796), (104, 133898), (208, 66949)]