139635902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{524947}}^1$

素因数の和:524975

約数の個数: 16

約数和(自身を含む): 251975040

約数和(自身を除く): 112339138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 524947, 1049894, 3674629, 7349258, 9973993, 19947986, 69817951, 139635902]

約数ペア:

[(1, 139635902), (2, 69817951), (7, 19947986), (14, 9973993), (19, 7349258), (38, 3674629), (133, 1049894), (266, 524947)]