19084828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9337}}^1$

素因数の和:9421

約数の個数: 24

約数和(自身を含む): 38696672

約数和(自身を除く): 19611844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 9337, 18674, 37348, 65359, 130718, 261436, 681601, 1363202, 2726404, 4771207, 9542414, 19084828]

約数ペア:

[(1, 19084828), (2, 9542414), (4, 4771207), (7, 2726404), (14, 1363202), (28, 681601), (73, 261436), (146, 130718), (292, 65359), (511, 37348), (1022, 18674), (2044, 9337)]