19001332

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6719}}^1$

素因数の和:6831

約数の個数: 24

約数和(自身を含む): 38384640

約数和(自身を除く): 19383308

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6719, 13438, 26876, 47033, 94066, 188132, 678619, 1357238, 2714476, 4750333, 9500666, 19001332]

約数ペア:

[(1, 19001332), (2, 9500666), (4, 4750333), (7, 2714476), (14, 1357238), (28, 678619), (101, 188132), (202, 94066), (404, 47033), (707, 26876), (1414, 13438), (2828, 6719)]