1938243314

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1040947}}^1$

素因数の和:1040982

約数の個数: 24

約数和(自身を含む): 3560042160

約数和(自身を除く): 1621798846

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1040947, 2081894, 7286629, 14573258, 19777993, 39555986, 51006403, 102012806, 138445951, 276891902, 969121657, 1938243314]

約数ペア:

[(1, 1938243314), (2, 969121657), (7, 276891902), (14, 138445951), (19, 102012806), (38, 51006403), (49, 39555986), (98, 19777993), (133, 14573258), (266, 7286629), (931, 2081894), (1862, 1040947)]