15673916713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{20333}}^1$

素因数の和:20593

約数の個数: 32

約数和(自身を含む): 19840778496

約数和(自身を除く): 4166861783

約数列:

[1, 7, 13, 43, 91, 197, 301, 559, 1379, 2561, 3913, 8471, 17927, 20333, 59297, 110123, 142331, 264329, 770861, 874319, 1850303, 4005601, 6120233, 11366147, 28039207, 52072813, 79563029, 172240843, 364509691, 1205685901, 2239130959, 15673916713]

約数ペア:

[(1, 15673916713), (7, 2239130959), (13, 1205685901), (43, 364509691), (91, 172240843), (197, 79563029), (301, 52072813), (559, 28039207), (1379, 11366147), (2561, 6120233), (3913, 4005601), (8471, 1850303), (17927, 874319), (20333, 770861), (59297, 264329), (110123, 142331)]