10871564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1171}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 20870976

約数和(自身を除く): 9999412

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 1171, 2321, 2342, 4642, 4684, 9284, 12881, 25762, 51524, 247081, 494162, 988324, 2717891, 5435782, 10871564]

約数ペア:

[(1, 10871564), (2, 5435782), (4, 2717891), (11, 988324), (22, 494162), (44, 247081), (211, 51524), (422, 25762), (844, 12881), (1171, 9284), (2321, 4684), (2342, 4642)]