139567274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47699}}^1$

素因数の和:47738

約数の個数: 32

約数和(自身を含む): 274752000

約数和(自身を除く): 135184726

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 47699, 95398, 333893, 524689, 667786, 906281, 1049378, 1812562, 3672823, 6343967, 7345646, 9969091, 12687934, 19938182, 69783637, 139567274]

約数ペア:

[(1, 139567274), (2, 69783637), (7, 19938182), (11, 12687934), (14, 9969091), (19, 7345646), (22, 6343967), (38, 3672823), (77, 1812562), (133, 1049378), (154, 906281), (209, 667786), (266, 524689), (418, 333893), (1463, 95398), (2926, 47699)]