39144292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2287}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 74954880

約数和(自身を除く): 35810588

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 2287, 4279, 4574, 8558, 9148, 17116, 25157, 50314, 100628, 889643, 1779286, 3558572, 9786073, 19572146, 39144292]

約数ペア:

[(1, 39144292), (2, 19572146), (4, 9786073), (11, 3558572), (22, 1779286), (44, 889643), (389, 100628), (778, 50314), (1556, 25157), (2287, 17116), (4279, 9148), (4574, 8558)]