23557442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 35985600

約数和(自身を除く): 12428158

約数列:

[1, 2, 101, 139, 202, 278, 839, 1678, 14039, 28078, 84739, 116621, 169478, 233242, 11778721, 23557442]

約数ペア:

[(1, 23557442), (2, 11778721), (101, 233242), (139, 169478), (202, 116621), (278, 84739), (839, 28078), (1678, 14039)]