10921936

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{1669}}^1$

素因数の和:2086

約数の個数: 20

約数和(自身を含む): 21225700

約数和(自身を除く): 10303764

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 1669, 3272, 3338, 6544, 6676, 13352, 26704, 682621, 1365242, 2730484, 5460968, 10921936]

約数ペア:

[(1, 10921936), (2, 5460968), (4, 2730484), (8, 1365242), (16, 682621), (409, 26704), (818, 13352), (1636, 6676), (1669, 6544), (3272, 3338)]