19187630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24919}}^1$

素因数の和:24944

約数の個数: 32

約数和(自身を含む): 43061760

約数和(自身を除く): 23874130

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24919, 49838, 124595, 174433, 249190, 274109, 348866, 548218, 872165, 1370545, 1744330, 1918763, 2741090, 3837526, 9593815, 19187630]

約数ペア:

[(1, 19187630), (2, 9593815), (5, 3837526), (7, 2741090), (10, 1918763), (11, 1744330), (14, 1370545), (22, 872165), (35, 548218), (55, 348866), (70, 274109), (77, 249190), (110, 174433), (154, 124595), (385, 49838), (770, 24919)]