139819946

素因数分解:

$2^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{4691}}^1$

素因数の和:6829

約数の個数: 16

約数和(自身を含む): 239855040

約数和(自身を除く): 100035094

約数列:

[1, 2, 7, 14, 2129, 4258, 4691, 9382, 14903, 29806, 32837, 65674, 9987139, 19974278, 69909973, 139819946]

約数ペア:

[(1, 139819946), (2, 69909973), (7, 19974278), (14, 9987139), (2129, 65674), (4258, 32837), (4691, 29806), (9382, 14903)]