16385828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 30408000

約数和(自身を除く): 14022172

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1447, 2831, 2894, 5662, 5788, 11324, 27493, 54986, 109972, 215603, 431206, 862412, 4096457, 8192914, 16385828]

約数ペア:

[(1, 16385828), (2, 8192914), (4, 4096457), (19, 862412), (38, 431206), (76, 215603), (149, 109972), (298, 54986), (596, 27493), (1447, 11324), (2831, 5788), (2894, 5662)]