12926138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 20494080

約数和(自身を除く): 7567942

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3557, 3634, 7114, 81811, 163622, 281003, 562006, 6463069, 12926138]

約数ペア:

[(1, 12926138), (2, 6463069), (23, 562006), (46, 281003), (79, 163622), (158, 81811), (1817, 7114), (3557, 3634)]