21512426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1093}}^1$

素因数の和:1865

約数の個数: 16

約数和(自身を含む): 34828584

約数和(自身を除く): 13316158

約数列:

[1, 2, 13, 26, 757, 1093, 1514, 2186, 9841, 14209, 19682, 28418, 827401, 1654802, 10756213, 21512426]

約数ペア:

[(1, 21512426), (2, 10756213), (13, 1654802), (26, 827401), (757, 28418), (1093, 19682), (1514, 14209), (2186, 9841)]