12900932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 24881472

約数和(自身を除く): 11980540

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 2903, 4444, 5806, 11612, 31933, 63866, 127732, 293203, 586406, 1172812, 3225233, 6450466, 12900932]

約数ペア:

[(1, 12900932), (2, 6450466), (4, 3225233), (11, 1172812), (22, 586406), (44, 293203), (101, 127732), (202, 63866), (404, 31933), (1111, 11612), (2222, 5806), (2903, 4444)]