19202862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4273}}^1$

素因数の和:4392

約数の個数: 32

約数和(自身を含む): 44312832

約数和(自身を除く): 25109970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4273, 4494, 8546, 12819, 25638, 29911, 59822, 89733, 179466, 457211, 914422, 1371633, 2743266, 3200477, 6400954, 9601431, 19202862]

約数ペア:

[(1, 19202862), (2, 9601431), (3, 6400954), (6, 3200477), (7, 2743266), (14, 1371633), (21, 914422), (42, 457211), (107, 179466), (214, 89733), (321, 59822), (642, 29911), (749, 25638), (1498, 12819), (2247, 8546), (4273, 4494)]