10638028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 19238912

約数和(自身を除く): 8600884

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 487, 508, 974, 1948, 5461, 10922, 20941, 21844, 41882, 61849, 83764, 123698, 247396, 2659507, 5319014, 10638028]

約数ペア:

[(1, 10638028), (2, 5319014), (4, 2659507), (43, 247396), (86, 123698), (127, 83764), (172, 61849), (254, 41882), (487, 21844), (508, 20941), (974, 10922), (1948, 5461)]