19267904

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1847}}^1$

素因数の和:2022

約数の個数: 28

約数和(自身を含む): 38490144

約数和(自身を除く): 19222240

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 1847, 2608, 3694, 5216, 7388, 10432, 14776, 29552, 59104, 118208, 301061, 602122, 1204244, 2408488, 4816976, 9633952, 19267904]

約数ペア:

[(1, 19267904), (2, 9633952), (4, 4816976), (8, 2408488), (16, 1204244), (32, 602122), (64, 301061), (163, 118208), (326, 59104), (652, 29552), (1304, 14776), (1847, 10432), (2608, 7388), (3694, 5216)]