15704892008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{766541}}^1$

素因数の和:766757

約数の個数: 32

約数和(自身を含む): 31872816360

約数和(自身を除く): 16167924352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 766541, 1533082, 3066164, 6132328, 9965033, 19930066, 39860132, 79720264, 151008577, 302017154, 604034308, 1208068616, 1963111501, 3926223002, 7852446004, 15704892008]

約数ペア:

[(1, 15704892008), (2, 7852446004), (4, 3926223002), (8, 1963111501), (13, 1208068616), (26, 604034308), (52, 302017154), (104, 151008577), (197, 79720264), (394, 39860132), (788, 19930066), (1576, 9965033), (2561, 6132328), (5122, 3066164), (10244, 1533082), (20488, 766541)]