2921393222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{367841}}^1$

素因数の和:367892

約数の個数: 24

約数和(自身を含む): 5045320872

約数和(自身を除く): 2123927650

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 367841, 735682, 4046251, 6988979, 8092502, 13977958, 76878769, 132790601, 153757538, 265581202, 1460696611, 2921393222]

約数ペア:

[(1, 2921393222), (2, 1460696611), (11, 265581202), (19, 153757538), (22, 132790601), (38, 76878769), (209, 13977958), (361, 8092502), (418, 6988979), (722, 4046251), (3971, 735682), (7942, 367841)]