19260496

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{5303}}^1$

素因数の和:5538

約数の個数: 20

約数和(自身を含む): 37488672

約数和(自身を除く): 18228176

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 5303, 10606, 21212, 42424, 84848, 1203781, 2407562, 4815124, 9630248, 19260496]

約数ペア:

[(1, 19260496), (2, 9630248), (4, 4815124), (8, 2407562), (16, 1203781), (227, 84848), (454, 42424), (908, 21212), (1816, 10606), (3632, 5303)]