12247732

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 24577280

約数和(自身を除く): 12329548

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1039, 1684, 2078, 2947, 4156, 5894, 7273, 11788, 14546, 29092, 437419, 874838, 1749676, 3061933, 6123866, 12247732]

約数ペア:

[(1, 12247732), (2, 6123866), (4, 3061933), (7, 1749676), (14, 874838), (28, 437419), (421, 29092), (842, 14546), (1039, 11788), (1684, 7273), (2078, 5894), (2947, 4156)]