13211268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157277}}^1$

素因数の和:157291

約数の個数: 24

約数和(自身を含む): 35230272

約数和(自身を除く): 22019004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157277, 314554, 471831, 629108, 943662, 1100939, 1887324, 2201878, 3302817, 4403756, 6605634, 13211268]

約数ペア:

[(1, 13211268), (2, 6605634), (3, 4403756), (4, 3302817), (6, 2201878), (7, 1887324), (12, 1100939), (14, 943662), (21, 629108), (28, 471831), (42, 314554), (84, 157277)]