12838990398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164602441}}^1$

素因数の和:164602459

約数の個数: 16

約数和(自身を含む): 27653210256

約数和(自身を除く): 14814219858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 164602441, 329204882, 493807323, 987614646, 2139831733, 4279663466, 6419495199, 12838990398]

約数ペア:

[(1, 12838990398), (2, 6419495199), (3, 4279663466), (6, 2139831733), (13, 987614646), (26, 493807323), (39, 329204882), (78, 164602441)]