15952580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113947}}^1$

素因数の和:113963

約数の個数: 24

約数和(自身を含む): 38286528

約数和(自身を除く): 22333948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 113947, 227894, 455788, 569735, 797629, 1139470, 1595258, 2278940, 3190516, 3988145, 7976290, 15952580]

約数ペア:

[(1, 15952580), (2, 7976290), (4, 3988145), (5, 3190516), (7, 2278940), (10, 1595258), (14, 1139470), (20, 797629), (28, 569735), (35, 455788), (70, 227894), (140, 113947)]