9807956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 17740800

約数和(自身を除く): 7932844

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 449, 508, 898, 1796, 5461, 10922, 19307, 21844, 38614, 57023, 77228, 114046, 228092, 2451989, 4903978, 9807956]

約数ペア:

[(1, 9807956), (2, 4903978), (4, 2451989), (43, 228092), (86, 114046), (127, 77228), (172, 57023), (254, 38614), (449, 21844), (508, 19307), (898, 10922), (1796, 5461)]