19043488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{20521}}^1$

素因数の和:20560

約数の個数: 24

約数和(自身を含む): 38786580

約数和(自身を除く): 19743092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 20521, 41042, 82084, 164168, 328336, 595109, 656672, 1190218, 2380436, 4760872, 9521744, 19043488]

約数ペア:

[(1, 19043488), (2, 9521744), (4, 4760872), (8, 2380436), (16, 1190218), (29, 656672), (32, 595109), (58, 328336), (116, 164168), (232, 82084), (464, 41042), (928, 20521)]