12241372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21429

約数の個数: 24

約数和(自身を含む): 25168752

約数和(自身を除く): 12927380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21401, 42802, 85604, 235411, 278213, 470822, 556426, 941644, 1112852, 3060343, 6120686, 12241372]

約数ペア:

[(1, 12241372), (2, 6120686), (4, 3060343), (11, 1112852), (13, 941644), (22, 556426), (26, 470822), (44, 278213), (52, 235411), (143, 85604), (286, 42802), (572, 21401)]