212160057518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{19425019}}^1$

素因数の和:19425191

約数の個数: 16

約数和(自身を含む): 328205137920

約数和(自身を除く): 116045080402

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 19425019, 38850038, 835275817, 1670551634, 2466977413, 4933954826, 106080028759, 212160057518]

約数ペア:

[(1, 212160057518), (2, 106080028759), (43, 4933954826), (86, 2466977413), (127, 1670551634), (254, 835275817), (5461, 38850038), (10922, 19425019)]