12658510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 24302592

約数和(自身を除く): 11644082

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1171, 2162, 2342, 5405, 5855, 10810, 11710, 26933, 53866, 55037, 110074, 134665, 269330, 275185, 550370, 1265851, 2531702, 6329255, 12658510]

約数ペア:

[(1, 12658510), (2, 6329255), (5, 2531702), (10, 1265851), (23, 550370), (46, 275185), (47, 269330), (94, 134665), (115, 110074), (230, 55037), (235, 53866), (470, 26933), (1081, 11710), (1171, 10810), (2162, 5855), (2342, 5405)]