9456788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 18162144

約数和(自身を除く): 8705356

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1091, 2167, 2182, 4334, 4364, 8668, 12001, 24002, 48004, 214927, 429854, 859708, 2364197, 4728394, 9456788]

約数ペア:

[(1, 9456788), (2, 4728394), (4, 2364197), (11, 859708), (22, 429854), (44, 214927), (197, 48004), (394, 24002), (788, 12001), (1091, 8668), (2167, 4364), (2182, 4334)]