39405586

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 66090816

約数和(自身を除く): 26685230

約数列:

[1, 2, 11, 22, 113, 121, 131, 226, 242, 262, 1243, 1331, 1441, 2486, 2662, 2882, 13673, 14803, 15851, 27346, 29606, 31702, 150403, 162833, 174361, 300806, 325666, 348722, 1791163, 3582326, 19702793, 39405586]

約数ペア:

[(1, 39405586), (2, 19702793), (11, 3582326), (22, 1791163), (113, 348722), (121, 325666), (131, 300806), (226, 174361), (242, 162833), (262, 150403), (1243, 31702), (1331, 29606), (1441, 27346), (2486, 15851), (2662, 14803), (2882, 13673)]