19322096

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{10687}}^1$

素因数の和:10808

約数の個数: 20

約数和(自身を含む): 37771392

約数和(自身を除く): 18449296

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 10687, 21374, 42748, 85496, 170992, 1207631, 2415262, 4830524, 9661048, 19322096]

約数ペア:

[(1, 19322096), (2, 9661048), (4, 4830524), (8, 2415262), (16, 1207631), (113, 170992), (226, 85496), (452, 42748), (904, 21374), (1808, 10687)]