2011192922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{376769}}^1$

素因数の和:376945

約数の個数: 16

約数和(自身を含む): 3214601640

約数和(自身を除く): 1203408718

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 376769, 753538, 6405073, 12810146, 59152733, 118305466, 1005596461, 2011192922]

約数ペア:

[(1, 2011192922), (2, 1005596461), (17, 118305466), (34, 59152733), (157, 12810146), (314, 6405073), (2669, 753538), (5338, 376769)]