42005498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19429}}^1$

素因数の和:19501

約数の個数: 16

約数和(自身を含む): 67150080

約数和(自身を除く): 25144582

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 19429, 38858, 446867, 893734, 913163, 1826326, 21002749, 42005498]

約数ペア:

[(1, 42005498), (2, 21002749), (23, 1826326), (46, 913163), (47, 893734), (94, 446867), (1081, 38858), (2162, 19429)]