19585254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 42434784

約数和(自身を除く): 22849530

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 1301, 2509, 2602, 3903, 5018, 7527, 7806, 15054, 16913, 33826, 50739, 101478, 251093, 502186, 753279, 1506558, 3264209, 6528418, 9792627, 19585254]

約数ペア:

[(1, 19585254), (2, 9792627), (3, 6528418), (6, 3264209), (13, 1506558), (26, 753279), (39, 502186), (78, 251093), (193, 101478), (386, 50739), (579, 33826), (1158, 16913), (1301, 15054), (2509, 7806), (2602, 7527), (3903, 5018)]