19580992

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{8269}}^1$

素因数の和:8318

約数の個数: 28

約数和(自身を含む): 39911020

約数和(自身を除く): 20330028

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 8269, 16538, 33076, 66152, 132304, 264608, 305953, 529216, 611906, 1223812, 2447624, 4895248, 9790496, 19580992]

約数ペア:

[(1, 19580992), (2, 9790496), (4, 4895248), (8, 2447624), (16, 1223812), (32, 611906), (37, 529216), (64, 305953), (74, 264608), (148, 132304), (296, 66152), (592, 33076), (1184, 16538), (2368, 8269)]