128936838

素因数分解:

$2^1\times 3^1\times {\mathrm{1093}}^1\times {\mathrm{19661}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 258122736

約数和(自身を除く): 129185898

約数列:

[1, 2, 3, 6, 1093, 2186, 3279, 6558, 19661, 39322, 58983, 117966, 21489473, 42978946, 64468419, 128936838]

約数ペア:

[(1, 128936838), (2, 64468419), (3, 42978946), (6, 21489473), (1093, 117966), (2186, 58983), (3279, 39322), (6558, 19661)]