13658288

素因数分解:

$2^4\times 7^1\times {\mathrm{121949}}^1$

素因数の和:121964

約数の個数: 20

約数和(自身を含む): 30243600

約数和(自身を除く): 16585312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121949, 243898, 487796, 853643, 975592, 1707286, 1951184, 3414572, 6829144, 13658288]

約数ペア:

[(1, 13658288), (2, 6829144), (4, 3414572), (7, 1951184), (8, 1707286), (14, 975592), (16, 853643), (28, 487796), (56, 243898), (112, 121949)]