19521202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5081}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 31284792

約数和(自身を除く): 11763590

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5081, 10162, 86377, 172754, 574153, 1148306, 9760601, 19521202]

約数ペア:

[(1, 19521202), (2, 9760601), (17, 1148306), (34, 574153), (113, 172754), (226, 86377), (1921, 10162), (3842, 5081)]