2012193185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{26993}}^1$

素因数の和:27892

約数の個数: 16

約数和(自身を含む): 2559679056

約数和(自身を除く): 547485871

約数列:

[1, 5, 17, 85, 877, 4385, 14909, 26993, 74545, 134965, 458881, 2294405, 23672861, 118364305, 402438637, 2012193185]

約数ペア:

[(1, 2012193185), (5, 402438637), (17, 118364305), (85, 23672861), (877, 2294405), (4385, 458881), (14909, 134965), (26993, 74545)]