13140016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{28319}}^1$

素因数の和:28356

約数の個数: 20

約数和(自身を含む): 26337600

約数和(自身を除く): 13197584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 28319, 56638, 113276, 226552, 453104, 821251, 1642502, 3285004, 6570008, 13140016]

約数ペア:

[(1, 13140016), (2, 6570008), (4, 3285004), (8, 1642502), (16, 821251), (29, 453104), (58, 226552), (116, 113276), (232, 56638), (464, 28319)]