19332152

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4815

約数の個数: 32

約数和(自身を含む): 42002400

約数和(自身を除く): 22670248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4729, 9458, 18916, 33103, 37832, 66206, 132412, 264824, 345217, 690434, 1380868, 2416519, 2761736, 4833038, 9666076, 19332152]

約数ペア:

[(1, 19332152), (2, 9666076), (4, 4833038), (7, 2761736), (8, 2416519), (14, 1380868), (28, 690434), (56, 345217), (73, 264824), (146, 132412), (292, 66206), (511, 37832), (584, 33103), (1022, 18916), (2044, 9458), (4088, 4729)]