39681334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257671}}^1$

素因数の和:257691

約数の個数: 16

約数和(自身を含む): 74209536

約数和(自身を除く): 34528202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 257671, 515342, 1803697, 2834381, 3607394, 5668762, 19840667, 39681334]

約数ペア:

[(1, 39681334), (2, 19840667), (7, 5668762), (11, 3607394), (14, 2834381), (22, 1803697), (77, 515342), (154, 257671)]