19492033712

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1584203}}^1$

素因数の和:1584980

約数の個数: 20

約数和(自身を含む): 37814949480

約数和(自身を除く): 18322915768

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 1584203, 3168406, 6336812, 12673624, 25347248, 1218252107, 2436504214, 4873008428, 9746016856, 19492033712]

約数ペア:

[(1, 19492033712), (2, 9746016856), (4, 4873008428), (8, 2436504214), (16, 1218252107), (769, 25347248), (1538, 12673624), (3076, 6336812), (6152, 3168406), (12304, 1584203)]