12541424

素因数分解:

$2^4\times 7^1\times {\mathrm{111977}}^1$

素因数の和:111992

約数の個数: 20

約数和(自身を含む): 27770544

約数和(自身を除く): 15229120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111977, 223954, 447908, 783839, 895816, 1567678, 1791632, 3135356, 6270712, 12541424]

約数ペア:

[(1, 12541424), (2, 6270712), (4, 3135356), (7, 1791632), (8, 1567678), (14, 895816), (16, 783839), (28, 447908), (56, 223954), (112, 111977)]