19151842

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2913

約数の個数: 16

約数和(自身を含む): 29751552

約数和(自身を除く): 10599710

約数列:

[1, 2, 47, 73, 94, 146, 2791, 3431, 5582, 6862, 131177, 203743, 262354, 407486, 9575921, 19151842]

約数ペア:

[(1, 19151842), (2, 9575921), (47, 407486), (73, 262354), (94, 203743), (146, 131177), (2791, 6862), (3431, 5582)]