2019256130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5457449}}^1$

素因数の和:5457493

約数の個数: 16

約数和(自身を含む): 3732895800

約数和(自身を除く): 1713639670

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5457449, 10914898, 27287245, 54574490, 201925613, 403851226, 1009628065, 2019256130]

約数ペア:

[(1, 2019256130), (2, 1009628065), (5, 403851226), (10, 201925613), (37, 54574490), (74, 27287245), (185, 10914898), (370, 5457449)]