2097872

素因数分解:

$2^4\times 7^1\times {\mathrm{18731}}^1$

素因数の和:18746

約数の個数: 20

約数和(自身を含む): 4645536

約数和(自身を除く): 2547664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18731, 37462, 74924, 131117, 149848, 262234, 299696, 524468, 1048936, 2097872]

約数ペア:

[(1, 2097872), (2, 1048936), (4, 524468), (7, 299696), (8, 262234), (14, 149848), (16, 131117), (28, 74924), (56, 37462), (112, 18731)]