15381136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{33149}}^1$

素因数の和:33186

約数の個数: 20

約数和(自身を含む): 30829500

約数和(自身を除く): 15448364

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 33149, 66298, 132596, 265192, 530384, 961321, 1922642, 3845284, 7690568, 15381136]

約数ペア:

[(1, 15381136), (2, 7690568), (4, 3845284), (8, 1922642), (16, 961321), (29, 530384), (58, 265192), (116, 132596), (232, 66298), (464, 33149)]