21083838

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{4409}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 42230160

約数和(自身を除く): 21146322

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4409, 4782, 8818, 13227, 26454, 3513973, 7027946, 10541919, 21083838]

約数ペア:

[(1, 21083838), (2, 10541919), (3, 7027946), (6, 3513973), (797, 26454), (1594, 13227), (2391, 8818), (4409, 4782)]