13557232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65179}}^1$

素因数の和:65200

約数の個数: 20

約数和(自身を含む): 28288120

約数和(自身を除く): 14730888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65179, 130358, 260716, 521432, 847327, 1042864, 1694654, 3389308, 6778616, 13557232]

約数ペア:

[(1, 13557232), (2, 6778616), (4, 3389308), (8, 1694654), (13, 1042864), (16, 847327), (26, 521432), (52, 260716), (104, 130358), (208, 65179)]