12758372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 24820992

約数和(自身を除く): 12062620

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 5471, 10942, 21884, 60181, 120362, 240724, 289963, 579926, 1159852, 3189593, 6379186, 12758372]

約数ペア:

[(1, 12758372), (2, 6379186), (4, 3189593), (11, 1159852), (22, 579926), (44, 289963), (53, 240724), (106, 120362), (212, 60181), (583, 21884), (1166, 10942), (2332, 5471)]