13400218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4689

約数の個数: 16

約数和(自身を含む): 21842856

約数和(自身を除く): 8442638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 4561, 9122, 59293, 118586, 515393, 1030786, 6700109, 13400218]

約数ペア:

[(1, 13400218), (2, 6700109), (13, 1030786), (26, 515393), (113, 118586), (226, 59293), (1469, 9122), (2938, 4561)]