39841731902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149780947}}^1$

素因数の和:149780975

約数の個数: 16

約数和(自身を含む): 71894855040

約数和(自身を除く): 32053123138

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 149780947, 299561894, 1048466629, 2096933258, 2845837993, 5691675986, 19920865951, 39841731902]

約数ペア:

[(1, 39841731902), (2, 19920865951), (7, 5691675986), (14, 2845837993), (19, 2096933258), (38, 1048466629), (133, 299561894), (266, 149780947)]