16189796

素因数分解:

$2^2\times 7^2\times {\mathrm{82601}}^1$

素因数の和:82619

約数の個数: 18

約数和(自身を含む): 32958198

約数和(自身を除く): 16768402

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 82601, 165202, 330404, 578207, 1156414, 2312828, 4047449, 8094898, 16189796]

約数ペア:

[(1, 16189796), (2, 8094898), (4, 4047449), (7, 2312828), (14, 1156414), (28, 578207), (49, 330404), (98, 165202), (196, 82601)]