13293904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63913}}^1$

素因数の和:63934

約数の個数: 20

約数和(自身を含む): 27738676

約数和(自身を除く): 14444772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63913, 127826, 255652, 511304, 830869, 1022608, 1661738, 3323476, 6646952, 13293904]

約数ペア:

[(1, 13293904), (2, 6646952), (4, 3323476), (8, 1661738), (13, 1022608), (16, 830869), (26, 511304), (52, 255652), (104, 127826), (208, 63913)]