219008554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{4831}}^1$

素因数の和:6045

約数の個数: 16

約数和(自身を含む): 346164480

約数和(自身を除く): 127155926

約数列:

[1, 2, 19, 38, 1193, 2386, 4831, 9662, 22667, 45334, 91789, 183578, 5763383, 11526766, 109504277, 219008554]

約数ペア:

[(1, 219008554), (2, 109504277), (19, 11526766), (38, 5763383), (1193, 183578), (2386, 91789), (4831, 45334), (9662, 22667)]