126945118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{3371}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 200701440

約数和(自身を除く): 73756322

約数列:

[1, 2, 19, 38, 991, 1982, 3371, 6742, 18829, 37658, 64049, 128098, 3340661, 6681322, 63472559, 126945118]

約数ペア:

[(1, 126945118), (2, 63472559), (19, 6681322), (38, 3340661), (991, 128098), (1982, 64049), (3371, 37658), (6742, 18829)]