13821496

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{10223}}^1$

素因数の和:10255

約数の個数: 24

約数和(自身を含む): 28064880

約数和(自身を除く): 14243384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 10223, 20446, 40892, 81784, 132899, 265798, 531596, 1063192, 1727687, 3455374, 6910748, 13821496]

約数ペア:

[(1, 13821496), (2, 6910748), (4, 3455374), (8, 1727687), (13, 1063192), (26, 531596), (52, 265798), (104, 132899), (169, 81784), (338, 40892), (676, 20446), (1352, 10223)]