16739828

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{809}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 33566400

約数和(自身を除く): 16826572

約数列:

[1, 2, 4, 7, 14, 28, 739, 809, 1478, 1618, 2956, 3236, 5173, 5663, 10346, 11326, 20692, 22652, 597851, 1195702, 2391404, 4184957, 8369914, 16739828]

約数ペア:

[(1, 16739828), (2, 8369914), (4, 4184957), (7, 2391404), (14, 1195702), (28, 597851), (739, 22652), (809, 20692), (1478, 11326), (1618, 10346), (2956, 5663), (3236, 5173)]