15691421922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{172157}}^1$

素因数の和:173554

約数の個数: 32

約数和(自身を含む): 34260819264

約数和(自身を除く): 18569397342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1381, 2762, 4143, 8286, 15191, 30382, 45573, 91146, 172157, 344314, 516471, 1032942, 1893727, 3787454, 5681181, 11362362, 237748817, 475497634, 713246451, 1426492902, 2615236987, 5230473974, 7845710961, 15691421922]

約数ペア:

[(1, 15691421922), (2, 7845710961), (3, 5230473974), (6, 2615236987), (11, 1426492902), (22, 713246451), (33, 475497634), (66, 237748817), (1381, 11362362), (2762, 5681181), (4143, 3787454), (8286, 1893727), (15191, 1032942), (30382, 516471), (45573, 344314), (91146, 172157)]