15926992

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1979}}^1$

素因数の和:2490

約数の個数: 20

約数和(自身を含む): 30935520

約数和(自身を除く): 15008528

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1979, 2012, 3958, 4024, 7916, 8048, 15832, 31664, 995437, 1990874, 3981748, 7963496, 15926992]

約数ペア:

[(1, 15926992), (2, 7963496), (4, 3981748), (8, 1990874), (16, 995437), (503, 31664), (1006, 15832), (1979, 8048), (2012, 7916), (3958, 4024)]