19532624

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{9319}}^1$

素因数の和:9458

約数の個数: 20

約数和(自身を含む): 38137440

約数和(自身を除く): 18604816

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 9319, 18638, 37276, 74552, 149104, 1220789, 2441578, 4883156, 9766312, 19532624]

約数ペア:

[(1, 19532624), (2, 9766312), (4, 4883156), (8, 2441578), (16, 1220789), (131, 149104), (262, 74552), (524, 37276), (1048, 18638), (2096, 9319)]