11126948

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 22331904

約数和(自身を除く): 11204956

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 991, 1604, 1982, 2807, 3964, 5614, 6937, 11228, 13874, 27748, 397391, 794782, 1589564, 2781737, 5563474, 11126948]

約数ペア:

[(1, 11126948), (2, 5563474), (4, 2781737), (7, 1589564), (14, 794782), (28, 397391), (401, 27748), (802, 13874), (991, 11228), (1604, 6937), (1982, 5614), (2807, 3964)]