7738214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 12730176

約数和(自身を除く): 4991962

約数列:

[1, 2, 11, 22, 211, 422, 1667, 2321, 3334, 4642, 18337, 36674, 351737, 703474, 3869107, 7738214]

約数ペア:

[(1, 7738214), (2, 3869107), (11, 703474), (22, 351737), (211, 36674), (422, 18337), (1667, 4642), (2321, 3334)]