39242410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 36184790

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 2909, 5818, 6745, 13490, 14545, 29090, 55271, 110542, 206539, 276355, 413078, 552710, 1032695, 2065390, 3924241, 7848482, 19621205, 39242410]

約数ペア:

[(1, 39242410), (2, 19621205), (5, 7848482), (10, 3924241), (19, 2065390), (38, 1032695), (71, 552710), (95, 413078), (142, 276355), (190, 206539), (355, 110542), (710, 55271), (1349, 29090), (2698, 14545), (2909, 13490), (5818, 6745)]