27760634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66413}}^1$

素因数の和:66445

約数の個数: 16

約数和(自身を含む): 47818080

約数和(自身を除く): 20057446

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66413, 132826, 730543, 1261847, 1461086, 2523694, 13880317, 27760634]

約数ペア:

[(1, 27760634), (2, 13880317), (11, 2523694), (19, 1461086), (22, 1261847), (38, 730543), (209, 132826), (418, 66413)]