12928162

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1663}}^1$

素因数の和:1714

約数の個数: 24

約数和(自身を含む): 21924864

約数和(自身を除く): 8996702

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 1663, 3326, 3887, 7774, 21619, 38249, 43238, 76498, 281047, 497237, 562094, 994474, 6464081, 12928162]

約数ペア:

[(1, 12928162), (2, 6464081), (13, 994474), (23, 562094), (26, 497237), (46, 281047), (169, 76498), (299, 43238), (338, 38249), (598, 21619), (1663, 7774), (3326, 3887)]