16805802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215459}}^1$

素因数の和:215477

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 19391478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 215459, 430918, 646377, 1292754, 2800967, 5601934, 8402901, 16805802]

約数ペア:

[(1, 16805802), (2, 8402901), (3, 5601934), (6, 2800967), (13, 1292754), (26, 646377), (39, 430918), (78, 215459)]