15693476428

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5238143}}^1$

素因数の和:5238261

約数の個数: 24

約数和(自身を含む): 31680294912

約数和(自身を除く): 15986818484

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5238143, 10476286, 20952572, 36667001, 73334002, 146668004, 560481301, 1120962602, 2241925204, 3923369107, 7846738214, 15693476428]

約数ペア:

[(1, 15693476428), (2, 7846738214), (4, 3923369107), (7, 2241925204), (14, 1120962602), (28, 560481301), (107, 146668004), (214, 73334002), (428, 36667001), (749, 20952572), (1498, 10476286), (2996, 5238143)]