12687242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 19612800

約数和(自身を除く): 6925558

約数列:

[1, 2, 59, 79, 118, 158, 1361, 2722, 4661, 9322, 80299, 107519, 160598, 215038, 6343621, 12687242]

約数ペア:

[(1, 12687242), (2, 6343621), (59, 215038), (79, 160598), (118, 107519), (158, 80299), (1361, 9322), (2722, 4661)]