18973052

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6709}}^1$

素因数の和:6821

約数の個数: 24

約数和(自身を含む): 38327520

約数和(自身を除く): 19354468

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 6709, 13418, 26836, 46963, 93926, 187852, 677609, 1355218, 2710436, 4743263, 9486526, 18973052]

約数ペア:

[(1, 18973052), (2, 9486526), (4, 4743263), (7, 2710436), (14, 1355218), (28, 677609), (101, 187852), (202, 93926), (404, 46963), (707, 26836), (1414, 13418), (2828, 6709)]