63828684284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{839851109}}^1$

素因数の和:839851132

約数の個数: 12

約数和(自身を含む): 117579155400

約数和(自身を除く): 53750471116

約数列:

[1, 2, 4, 19, 38, 76, 839851109, 1679702218, 3359404436, 15957171071, 31914342142, 63828684284]

約数ペア:

[(1, 63828684284), (2, 31914342142), (4, 15957171071), (19, 3359404436), (38, 1679702218), (76, 839851109)]