19153572

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 29109468

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2393, 2668, 4002, 4786, 7179, 8004, 9572, 14358, 28716, 55039, 69397, 110078, 138794, 165117, 208191, 220156, 277588, 330234, 416382, 660468, 832764, 1596131, 3192262, 4788393, 6384524, 9576786, 19153572]

約数ペア:

[(1, 19153572), (2, 9576786), (3, 6384524), (4, 4788393), (6, 3192262), (12, 1596131), (23, 832764), (29, 660468), (46, 416382), (58, 330234), (69, 277588), (87, 220156), (92, 208191), (116, 165117), (138, 138794), (174, 110078), (276, 69397), (348, 55039), (667, 28716), (1334, 14358), (2001, 9572), (2393, 8004), (2668, 7179), (4002, 4786)]