25107702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220243}}^1$

素因数の和:220267

約数の個数: 16

約数和(自身を含む): 52858560

約数和(自身を除く): 27750858

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 220243, 440486, 660729, 1321458, 4184617, 8369234, 12553851, 25107702]

約数ペア:

[(1, 25107702), (2, 12553851), (3, 8369234), (6, 4184617), (19, 1321458), (38, 660729), (57, 440486), (114, 220243)]