11993898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{285569}}^1$

素因数の和:285581

約数の個数: 16

約数和(自身を含む): 27414720

約数和(自身を除く): 15420822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 285569, 571138, 856707, 1713414, 1998983, 3997966, 5996949, 11993898]

約数ペア:

[(1, 11993898), (2, 5996949), (3, 3997966), (6, 1998983), (7, 1713414), (14, 856707), (21, 571138), (42, 285569)]