19235202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{457981}}^1$

素因数の和:457993

約数の個数: 16

約数和(自身を含む): 43966272

約数和(自身を除く): 24731070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 457981, 915962, 1373943, 2747886, 3205867, 6411734, 9617601, 19235202]

約数ペア:

[(1, 19235202), (2, 9617601), (3, 6411734), (6, 3205867), (7, 2747886), (14, 1373943), (21, 915962), (42, 457981)]