23118992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111149}}^1$

素因数の和:111170

約数の個数: 20

約数和(自身を含む): 48239100

約数和(自身を除く): 25120108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111149, 222298, 444596, 889192, 1444937, 1778384, 2889874, 5779748, 11559496, 23118992]

約数ペア:

[(1, 23118992), (2, 11559496), (4, 5779748), (8, 2889874), (13, 1778384), (16, 1444937), (26, 889192), (52, 444596), (104, 222298), (208, 111149)]