19852312

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 24

約数和(自身を含む): 38920140

約数和(自身を除く): 19067828

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4691, 9382, 18764, 37528, 107893, 215786, 431572, 863144, 2481539, 4963078, 9926156, 19852312]

約数ペア:

[(1, 19852312), (2, 9926156), (4, 4963078), (8, 2481539), (23, 863144), (46, 431572), (92, 215786), (184, 107893), (529, 37528), (1058, 18764), (2116, 9382), (4232, 4691)]