26206187

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 31848960

約数和(自身を除く): 5642773

約数列:

[1, 7, 19, 103, 133, 721, 1913, 1957, 13391, 13699, 36347, 197039, 254429, 1379273, 3743741, 26206187]

約数ペア:

[(1, 26206187), (7, 3743741), (19, 1379273), (103, 254429), (133, 197039), (721, 36347), (1913, 13699), (1957, 13391)]