21826814

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 33620400

約数和(自身を除く): 11793586

約数列:

[1, 2, 59, 109, 118, 218, 1697, 3394, 6431, 12862, 100123, 184973, 200246, 369946, 10913407, 21826814]

約数ペア:

[(1, 21826814), (2, 10913407), (59, 369946), (109, 200246), (118, 184973), (218, 100123), (1697, 12862), (3394, 6431)]