13418704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{64513}}^1$

素因数の和:64534

約数の個数: 20

約数和(自身を含む): 27999076

約数和(自身を除く): 14580372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 64513, 129026, 258052, 516104, 838669, 1032208, 1677338, 3354676, 6709352, 13418704]

約数ペア:

[(1, 13418704), (2, 6709352), (4, 3354676), (8, 1677338), (13, 1032208), (16, 838669), (26, 516104), (52, 258052), (104, 129026), (208, 64513)]