38963518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77003}}^1$

素因数の和:77039

約数の個数: 16

約数和(自身を含む): 66531456

約数和(自身を除く): 27567938

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 77003, 154006, 847033, 1694066, 1771069, 3542138, 19481759, 38963518]

約数ペア:

[(1, 38963518), (2, 19481759), (11, 3542138), (22, 1771069), (23, 1694066), (46, 847033), (253, 154006), (506, 77003)]