10987788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{130807}}^1$

素因数の和:130821

約数の個数: 24

約数和(自身を含む): 29300992

約数和(自身を除く): 18313204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 130807, 261614, 392421, 523228, 784842, 915649, 1569684, 1831298, 2746947, 3662596, 5493894, 10987788]

約数ペア:

[(1, 10987788), (2, 5493894), (3, 3662596), (4, 2746947), (6, 1831298), (7, 1569684), (12, 915649), (14, 784842), (21, 523228), (28, 392421), (42, 261614), (84, 130807)]