139639094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{524959}}^1$

素因数の和:524987

約数の個数: 16

約数和(自身を含む): 251980800

約数和(自身を除く): 112341706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 524959, 1049918, 3674713, 7349426, 9974221, 19948442, 69819547, 139639094]

約数ペア:

[(1, 139639094), (2, 69819547), (7, 19948442), (14, 9974221), (19, 7349426), (38, 3674713), (133, 1049918), (266, 524959)]