19052488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26171}}^1$

素因数の和:26197

約数の個数: 32

約数和(自身を含む): 43968960

約数和(自身を除く): 24916472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26171, 52342, 104684, 183197, 209368, 340223, 366394, 680446, 732788, 1360892, 1465576, 2381561, 2721784, 4763122, 9526244, 19052488]

約数ペア:

[(1, 19052488), (2, 9526244), (4, 4763122), (7, 2721784), (8, 2381561), (13, 1465576), (14, 1360892), (26, 732788), (28, 680446), (52, 366394), (56, 340223), (91, 209368), (104, 183197), (182, 104684), (364, 52342), (728, 26171)]