14388140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55339}}^1$

素因数の和:55361

約数の個数: 24

約数和(自身を含む): 32539920

約数和(自身を除く): 18151780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 55339, 110678, 221356, 276695, 553390, 719407, 1106780, 1438814, 2877628, 3597035, 7194070, 14388140]

約数ペア:

[(1, 14388140), (2, 7194070), (4, 3597035), (5, 2877628), (10, 1438814), (13, 1106780), (20, 719407), (26, 553390), (52, 276695), (65, 221356), (130, 110678), (260, 55339)]