13820872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{132893}}^1$

素因数の和:132912

約数の個数: 16

約数和(自身を含む): 27907740

約数和(自身を除く): 14086868

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 132893, 265786, 531572, 1063144, 1727609, 3455218, 6910436, 13820872]

約数ペア:

[(1, 13820872), (2, 6910436), (4, 3455218), (8, 1727609), (13, 1063144), (26, 531572), (52, 265786), (104, 132893)]