9149860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19891}}^1$

素因数の和:19923

約数の個数: 24

約数和(自身を含む): 20051136

約数和(自身を除く): 10901276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19891, 39782, 79564, 99455, 198910, 397820, 457493, 914986, 1829972, 2287465, 4574930, 9149860]

約数ペア:

[(1, 9149860), (2, 4574930), (4, 2287465), (5, 1829972), (10, 914986), (20, 457493), (23, 397820), (46, 198910), (92, 99455), (115, 79564), (230, 39782), (460, 19891)]