39945862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6197}}^1$

素因数の和:6503

約数の個数: 16

約数和(自身を含む): 65599632

約数和(自身を除く): 25653770

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6197, 6446, 12394, 68167, 136334, 1815721, 3631442, 19972931, 39945862]

約数ペア:

[(1, 39945862), (2, 19972931), (11, 3631442), (22, 1815721), (293, 136334), (586, 68167), (3223, 12394), (6197, 6446)]