38827426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12697}}^1$

素因数の和:12849

約数の個数: 16

約数和(自身を含む): 63997920

約数和(自身を除く): 25170494

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 12697, 25394, 139667, 279334, 1764883, 3529766, 19413713, 38827426]

約数ペア:

[(1, 38827426), (2, 19413713), (11, 3529766), (22, 1764883), (139, 279334), (278, 139667), (1529, 25394), (3058, 12697)]