20131177898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16473959}}^1$

素因数の和:16474021

約数の個数: 16

約数和(自身を含む): 33211503360

約数和(自身を除く): 13080325462

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16473959, 32947918, 214161467, 428322934, 774276073, 1548552146, 10065588949, 20131177898]

約数ペア:

[(1, 20131177898), (2, 10065588949), (13, 1548552146), (26, 774276073), (47, 428322934), (94, 214161467), (611, 32947918), (1222, 16473959)]