38873042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 24

約数和(自身を含む): 64509696

約数和(自身を除く): 25636654

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 2447, 4894, 7943, 15886, 31811, 63622, 115009, 230018, 413543, 827086, 1495117, 2990234, 19436521, 38873042]

約数ペア:

[(1, 38873042), (2, 19436521), (13, 2990234), (26, 1495117), (47, 827086), (94, 413543), (169, 230018), (338, 115009), (611, 63622), (1222, 31811), (2447, 15886), (4894, 7943)]