26639026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1619}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 42184800

約数和(自身を除く): 15545774

約数列:

[1, 2, 19, 38, 433, 866, 1619, 3238, 8227, 16454, 30761, 61522, 701027, 1402054, 13319513, 26639026]

約数ペア:

[(1, 26639026), (2, 13319513), (19, 1402054), (38, 701027), (433, 61522), (866, 30761), (1619, 16454), (3238, 8227)]