13668304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65713}}^1$

素因数の和:65734

約数の個数: 20

約数和(自身を含む): 28519876

約数和(自身を除く): 14851572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65713, 131426, 262852, 525704, 854269, 1051408, 1708538, 3417076, 6834152, 13668304]

約数ペア:

[(1, 13668304), (2, 6834152), (4, 3417076), (8, 1708538), (13, 1051408), (16, 854269), (26, 525704), (52, 262852), (104, 131426), (208, 65713)]