12553614218

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1\times {\mathrm{20753}}^1$

素因数の和:22909

約数の個数: 16

約数和(自身を含む): 18965503296

約数和(自身を除く): 6411889078

約数列:

[1, 2, 151, 302, 2003, 4006, 20753, 41506, 302453, 604906, 3133703, 6267406, 41568259, 83136518, 6276807109, 12553614218]

約数ペア:

[(1, 12553614218), (2, 6276807109), (151, 83136518), (302, 41568259), (2003, 6267406), (4006, 3133703), (20753, 604906), (41506, 302453)]