39251564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1291}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 75101376

約数和(自身を除く): 35849812

約数列:

[1, 2, 4, 11, 22, 44, 691, 1291, 1382, 2582, 2764, 5164, 7601, 14201, 15202, 28402, 30404, 56804, 892081, 1784162, 3568324, 9812891, 19625782, 39251564]

約数ペア:

[(1, 39251564), (2, 19625782), (4, 9812891), (11, 3568324), (22, 1784162), (44, 892081), (691, 56804), (1291, 30404), (1382, 28402), (2582, 15202), (2764, 14201), (5164, 7601)]