19325012

素因数分解:

$2^2\times 7^2\times {\mathrm{98597}}^1$

素因数の和:98615

約数の個数: 18

約数和(自身を含む): 39340602

約数和(自身を除く): 20015590

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 98597, 197194, 394388, 690179, 1380358, 2760716, 4831253, 9662506, 19325012]

約数ペア:

[(1, 19325012), (2, 9662506), (4, 4831253), (7, 2760716), (14, 1380358), (28, 690179), (49, 394388), (98, 197194), (196, 98597)]