19601554

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1693}}^1$

素因数の和:2529

約数の個数: 16

約数和(自身を含む): 33663168

約数和(自身を除く): 14061614

約数列:

[1, 2, 7, 14, 827, 1654, 1693, 3386, 5789, 11578, 11851, 23702, 1400111, 2800222, 9800777, 19601554]

約数ペア:

[(1, 19601554), (2, 9800777), (7, 2800222), (14, 1400111), (827, 23702), (1654, 11851), (1693, 11578), (3386, 5789)]