13303977872

素因数分解:

$2^4\times {\mathrm{2389}}^1\times {\mathrm{348053}}^1$

素因数の和:350450

約数の個数: 20

約数和(自身を含む): 25787320860

約数和(自身を除く): 12483342988

約数列:

[1, 2, 4, 8, 16, 2389, 4778, 9556, 19112, 38224, 348053, 696106, 1392212, 2784424, 5568848, 831498617, 1662997234, 3325994468, 6651988936, 13303977872]

約数ペア:

[(1, 13303977872), (2, 6651988936), (4, 3325994468), (8, 1662997234), (16, 831498617), (2389, 5568848), (4778, 2784424), (9556, 1392212), (19112, 696106), (38224, 348053)]