19013452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2477}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 35385840

約数和(自身を除く): 16372388

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2477, 3838, 4954, 7676, 9908, 47063, 94126, 188252, 250177, 500354, 1000708, 4753363, 9506726, 19013452]

約数ペア:

[(1, 19013452), (2, 9506726), (4, 4753363), (19, 1000708), (38, 500354), (76, 250177), (101, 188252), (202, 94126), (404, 47063), (1919, 9908), (2477, 7676), (3838, 4954)]