13257572

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 23971584

約数和(自身を除く): 10714012

約数列:

[1, 2, 4, 47, 94, 97, 188, 194, 388, 727, 1454, 2908, 4559, 9118, 18236, 34169, 68338, 70519, 136676, 141038, 282076, 3314393, 6628786, 13257572]

約数ペア:

[(1, 13257572), (2, 6628786), (4, 3314393), (47, 282076), (94, 141038), (97, 136676), (188, 70519), (194, 68338), (388, 34169), (727, 18236), (1454, 9118), (2908, 4559)]