13876637072

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2120513}}^1$

素因数の和:2120930

約数の個数: 20

約数和(自身を含む): 26951732940

約数和(自身を除く): 13075095868

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 2120513, 4241026, 8482052, 16964104, 33928208, 867289817, 1734579634, 3469159268, 6938318536, 13876637072]

約数ペア:

[(1, 13876637072), (2, 6938318536), (4, 3469159268), (8, 1734579634), (16, 867289817), (409, 33928208), (818, 16964104), (1636, 8482052), (3272, 4241026), (6544, 2120513)]