19298164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1571}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 35124768

約数和(自身を除く): 15826604

約数列:

[1, 2, 4, 37, 74, 83, 148, 166, 332, 1571, 3071, 3142, 6142, 6284, 12284, 58127, 116254, 130393, 232508, 260786, 521572, 4824541, 9649082, 19298164]

約数ペア:

[(1, 19298164), (2, 9649082), (4, 4824541), (37, 521572), (74, 260786), (83, 232508), (148, 130393), (166, 116254), (332, 58127), (1571, 12284), (3071, 6284), (3142, 6142)]